· AERODROME CLIMATOLOGY LYКV L RHMSS – 3 Introduction Climatography of the Batajnica...

AERODROME LADJEVCI KRALJEVO

CLIMATOLOGY

LYKV

Republic Hydrometeorological Service of Serbia

Beograd, 2015

AERODROME CLIMATOLOGY LYКV L

RHMSS – www.hidmet.gov.rs 1

AERODROME

LADJEVCI KRALJEVO

CLIMATOLOGY Authors: Dragan Djukic Aleksandar Pesic Miroslava Mihajlovic Katarina Stefanovic Slavko Petkovic Suncica Mijatovic Zarana Kaurin Mirjana Milenkovic Reublic Hydrometeorological Service

Departement of National Center for Climate Changes

Division for Climate Change Assessment and Applied Meteorology

Beograd, 2015.

http://www.hidmet.gov.rs/



TABLE OF CONTENT

INTRODUCTION ................................................................................................................ 3

1. CLIMATOLOGICAL CHARACTERISTICS OF AERODROME AREA ...................................... 5

Air temperature ..................................................................................................... 5 1.1

Humidity .............................................................................................................. 19 1.2

Relative humidity ...................................................................................................... 19 1.2.1

Difference between dew point twmpwrature (Td) and air temperature (T) ........... 20 1.2.2

Visibility and ceiling.............................................................................................. 29 1.3

Visibility ..................................................................................................................... 29 1.3.1

Ceiling ........................................................................................................................ 49 1.3.2

Visibility in relation to the ceiling .............................................................................. 67 1.3.3

Wind .................................................................................................................... 73 1.4

Weather phenomena ......................................................................................... 108 1.5

2. LIST OF FIGURE ...................................................................................................... 112

3. LIST OF TABLE ........................................................................................................ 113




Introduction

Climatography of the Batajnica aerodrome is produced on the basis of the meteorological data included in the METAR reports, for the seven year period (2008 – 2014.), measured and observed on the aeronautical meteorological station at the airport. METAR is a coded meteorological report for the aviation which is issued every half an hour at the airports in Serbia. Out of possible 122736 МETAR reports for the observed period, 117187 were available with 5549 reports missing which is 4.52 % of data. The overview of the airport’s meteorological features is based on the data processing and analysis of the following parameters: - Air temperature; - Sea-level pressure - Air humidity - Cloudiness - Visibility - Lower cloud-base height - Wind; - Characteristic atmospheric events Hyperlinks in the titles and subtitles in the content, as well as in figures and charts in the lists, link automatically to the desired page of the document. Prior to processing, the basic technical and logical data control has been conducted. All timelines, that is, periods contained in the METAR reports are given according to the Coordinated Universal Time – UTC. Measurement units which are used correspond with the measurement units utilized in the METAR report, according to the ICAO Annex 3. Climatography is produced in the Division for applied climatology of the Republic Hydrometeorological Service of Serbia. The content of the climatography is defined in the agreement with the Civil Aviation Directorate of the Republic of Serbia according to the Regulation on observed meteorological data for the development of aeronautical aerodrome climatological information ("Official Gazette of the Republic of Serbia", No 54/12), recommendation of the Technical Regulations of WMO (Technical Regulations – Basic Documents No. 2: Volume II - Meteorological Service for International Air Navigation, WMO – No. 49) and standards and recommendations of the International Civil Aviation Organizaion (ICAO Annex 3: Meteorological Service for International Air Navigation) as well as from the end-users requests.




Most of charts in the climatography are colored with the color gradient, spanning from light to dark red, where light indicates lower and dark indicates higher values of the specific parameter. Cases when the certain event hasn’t occurred and when the relative frequency is 0 are represented with white color in the charts. Certain charts depict mean and mean annual values, and are colored from light to dark yellow, according to the above rule. Colors depict the relationship between values in the set of charts for one parameter and one color in the specific chart set has always the same numerical value. The color selection doesn’t indicate favorable or unfavorable parameter values for the aviation. Additionally, given the changes that have been made regarding the order of the month and period in certain charts, some of the charts begin and end with June, whereas periods start and end with 1300 UTC in order to provide better overview of the observed parameters distribution. The relative frequency is calculated as the quotient of the occurrence number of the observed parameter and the total number of the available data.

Figure 1. An example of the chart showing relative frequency of the observed parameter

The average number of days when the observed event occurred is calculated as the quotient

of the occurrence number of the observed event and the year number.

Figure 2. An example of the chart showing average number of days of the event occurrence

Average value of the observed parameter is calculated as the sum quotient of all parameter

values and the total number of data.

Figure 3. An example of the chart showing average value of the observed parameter




1. CLIMATOLOGICAL CHARACTERISTICS OF AERODROME AREA

Air temperature 1.1

Table 1. Average monthly and yearly air temperature, air temperature exstremes, average number of days

within specified values of air temperature

Month I II III IV V VI VII VIII IX X XI XII Year

Average monthly and

yearly air temperature0.9 1.7 7.1 12.2 16.2 20.4 22.3 22.1 17.2 11.4 7.6 2.1 11.9

Average maximum air

temperature5.2 6.9 13.2 18.8 23.0 27.0 29.5 30.2 24.6 18.0 13.4 6.2 18.0

Average minimum air

temperature-3.4 -3.3 0.7 5.0 9.2 13.6 14.8 14.3 10.3 5.6 2.1 -1.9 5.6

Absolute maximum of air

temperature18.0 24.0 25.0 33.0 36.0 36.0 41.0 40.0 36.0 34.0 26.0 21.0 41.0

Absolute minimum of air

temperature-22.0 -28.0 -12.0 -4.0 -1.0 7.0 8.0 7.0 1.0 -5.0 -10.0 -21.0 -28.0

Average number of days

with air temperature

<0 °C (frost day)

22.3 19.7 12.6 0.9 0 0 0 0 0 3.1 8.1 17.9 84.7



≥30 °C (tropical day)

0 0 0 0.7 2.4 11.1 14.9 17.9 6.0 0.3 0 0 53.3



≥35 °C

0 0 0 0 0 2.0 4.3 4.6 1.1 0 0 0 12.1




Table 2. Average air temperature

Month/

Time (UTC)I II III IV V VI VII VIII IX X XI XII Year

0000 -0.8 -0.5 3.6 8.0 11.7 15.5 17.0 16.6 12.7 7.9 4.9 0.6 8.2

0030 -0.9 -0.7 3.3 7.6 11.3 15.3 16.8 16.4 12.4 7.6 4.6 0.6 8.0

0100 -1.1 -0.8 3.3 7.2 11.1 15.0 16.5 16.1 12.2 7.5 4.5 0.6 7.8

0130 -1.1 -1.0 3.1 7.0 10.8 14.7 16.2 15.9 12.1 7.4 4.3 0.7 7.7

0200 -1.1 -1.2 3.0 6.9 10.6 14.5 16.1 15.6 12.0 7.4 4.5 0.5 7.6

0230 -1.1 -1.4 2.7 6.6 10.3 14.4 15.8 15.5 11.8 7.3 4.5 0.2 7.5

0300 -1.3 -1.2 2.8 6.5 10.1 14.2 15.7 15.3 11.6 7.2 4.6 0.4 7.4

0330 -1.3 -1.3 2.4 6.3 10.0 14.1 15.5 15.0 11.5 7.2 4.5 0.1 7.2

0400 -1.1 -1.3 2.4 6.3 10.1 14.4 15.5 14.8 11.5 7.3 4.5 0.0 7.2

0430 -1.2 -1.4 2.2 6.3 10.5 15.1 16.1 15.0 11.3 7.3 4.5 0.3 7.4

0500 -1.2 -1.4 2.2 6.7 11.5 16.1 17.1 15.5 11.4 7.3 4.5 0.2 7.7

0530 -1.3 -1.5 2.3 7.7 12.7 17.2 18.5 16.7 12.0 7.5 4.5 0.1 8.3

0600 -1.4 -1.5 3.0 8.9 13.8 18.2 19.7 18.3 13.3 8.0 4.6 0.0 9.1

0630 -1.3 -1.3 4.2 10.1 14.8 19.2 20.8 19.5 14.5 8.7 5.0 0.1 9.9

0700 -1.1 -0.6 5.2 11.1 15.8 20.1 21.9 20.8 15.7 9.5 5.5 0.3 10.7

0730 -0.6 0.1 6.1 12.1 16.7 20.9 22.9 22.0 16.7 10.4 6.3 0.7 11.6

0800 -0.2 0.9 7.1 13.0 17.6 21.8 23.9 23.1 17.8 11.3 7.1 1.3 12.4

0830 0.4 1.5 8.1 13.8 18.4 22.6 24.8 24.2 18.8 12.2 7.9 1.9 13.2

0900 1.1 2.3 8.9 14.6 19.2 23.3 25.5 25.2 19.8 13.1 8.7 2.6 14.0

0930 1.7 2.9 9.5 15.5 19.8 23.9 26.1 26.1 20.7 13.9 9.3 3.1 14.6

1000 2.2 3.6 10.3 16.1 20.3 24.6 26.8 26.9 21.5 14.7 9.9 3.8 15.2

1030 2.7 4.2 10.9 16.6 20.7 25.0 27.2 27.6 22.2 15.4 10.5 4.2 15.8

1100 3.3 4.6 11.3 17.0 21.1 25.3 27.7 28.1 22.8 16.1 11.3 4.6 16.2

1130 3.8 5.1 11.7 17.4 21.4 25.7 27.9 28.5 23.2 16.5 11.7 4.9 16.6

1200 4.2 5.4 12.0 17.7 21.6 25.7 28.0 28.8 23.5 16.9 12.3 5.1 16.8

1230 4.3 5.7 12.2 17.7 21.9 25.9 28.3 29.1 23.8 17.2 12.5 5.4 17.1

1300 4.5 6.0 12.3 17.7 22.0 25.9 28.4 29.3 23.9 17.4 12.8 5.5 17.2

1330 4.5 6.1 12.4 18.0 22.0 25.8 28.5 29.5 24.0 17.4 12.8 5.5 17.3

1400 4.5 6.2 12.5 17.9 21.8 25.9 28.5 29.4 23.9 17.3 12.8 5.4 17.2

1430 4.2 6.0 12.4 17.8 21.5 25.7 28.4 29.3 23.7 17.2 12.4 5.0 17.0

1500 3.9 5.7 12.2 17.6 21.6 25.6 28.2 29.1 23.3 16.6 11.6 4.6 16.8

1530 3.4 5.3 11.9 17.4 21.3 25.3 28.0 28.8 22.8 15.9 10.6 3.9 16.3

1600 2.8 4.7 11.5 17.0 20.8 25.0 27.5 28.3 22.3 14.8 9.6 3.5 15.7

1630 2.2 4.1 10.8 16.4 20.4 24.4 27.1 27.8 21.2 13.8 8.9 3.0 15.1

1700 1.8 3.6 10.0 15.7 19.7 23.9 26.6 27.0 20.1 12.8 8.3 2.6 14.4

1730 1.3 3.1 9.1 14.8 19.0 23.3 25.8 25.8 18.9 12.1 7.8 2.2 13.7

1800 1.1 2.6 8.5 13.8 17.9 22.5 24.7 24.2 18.0 11.6 7.4 2.1 13.0

1830 0.9 2.1 7.8 13.1 16.7 21.4 23.3 22.8 17.1 11.1 7.1 1.9 12.2

1900 0.6 1.9 7.3 12.4 16.0 20.3 22.1 21.8 16.5 10.6 6.8 1.6 11.6

1930 0.5 1.5 6.8 11.7 15.3 19.4 21.2 21.0 15.9 10.1 6.4 1.5 11.0

2000 0.3 1.1 6.3 11.1 14.7 18.7 20.4 20.2 15.4 9.7 6.1 1.3 10.6

2030 0.0 0.9 5.9 10.6 14.1 18.2 19.8 19.6 14.8 9.4 5.8 1.1 10.1

2100 -0.2 0.7 5.5 10.1 13.6 17.7 19.3 19.0 14.5 8.9 5.7 0.9 9.7

2130 -0.3 0.5 5.2 9.7 13.2 17.3 18.8 18.5 13.9 8.7 5.6 0.7 9.5

2200 -0.5 0.3 5.1 9.3 12.9 16.8 18.4 18.0 13.7 8.5 5.3 0.6 9.2

2230 -0.8 0.1 4.6 8.9 12.5 16.5 18.0 17.7 13.5 8.3 5.1 0.5 8.8

2300 -0.7 -0.1 4.4 8.6 12.2 16.2 17.7 17.2 13.0 8.0 5.0 0.4 8.6

2330 -0.9 -0.3 4.1 8.2 11.9 15.8 17.4 16.9 13.0 7.8 4.8 0.4 8.4

MEAN 0.8 1.7 7.1 12.1 16.1 20.3 22.2 22.0 17.1 11.3 7.4 2.0 11.8




Table 3. Frequencies of surface temperature in specified ranges of 5°C at the specified times – January (ICAO Model E)

MONTH: I

LATITUDE: 43° 49' 05'' N LONGITUDE:20° 35' 10'' E

-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 1.6 4.3 11.8 37.1 28.5 11.3 5.4 0.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 1.1 4.8 11.6 41.8 27.0 9.5 4.2 0.0 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.5 5.5 12.6 39.9 28.4 9.8 3.3 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.5 0.0 5.4 12.4 40.0 28.1 9.7 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.5 6.0 12.0 38.6 30.4 8.7 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.6 0.0 5.6 12.8 38.0 29.6 9.5 3.9 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.5 0.0 6.0 14.2 36.6 29.0 10.4 3.3 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.6 0.6 5.6 15.6 36.1 28.3 8.3 5.0 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.5 0.5 6.0 12.5 37.5 29.3 9.8 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.5 1.1 4.9 14.8 35.0 30.1 10.4 3.3 0.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.5 1.1 5.4 12.5 37.0 29.9 9.8 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.5 1.1 4.8 14.4 34.8 32.1 8.6 3.7 0.0 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.5 1.1 4.9 14.3 37.4 28.6 9.3 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.5 1.6 3.8 14.1 36.2 30.3 9.7 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.5 0.5 3.7 13.1 38.2 30.4 9.9 3.7 0.0 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.5 3.7 12.0 37.2 30.9 12.0 3.7 0.0 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.5 1.6 11.5 36.6 34.0 11.5 3.7 0.5 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.5 1.5 10.8 30.8 37.9 13.3 4.1 1.0 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 10.8 27.2 42.1 13.3 5.6 1.0 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.5 7.1 28.8 39.9 16.7 4.5 2.5 0.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.5 5.4 26.3 39.0 19.5 6.8 2.4 0.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.5 4.0 27.2 34.2 24.3 7.4 2.5 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 3.9 25.7 30.6 26.7 10.2 2.9 0.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 2.4 25.0 26.9 30.8 12.0 2.9 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 2.9 24.3 26.2 29.5 12.9 4.3 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 2.4 23.9 26.3 26.8 15.8 4.8 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 2.9 23.3 25.7 25.2 18.1 4.8 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 2.9 22.4 27.1 26.2 16.7 4.8 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 2.8 21.8 28.0 25.6 17.1 4.7 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 2.8 23.2 28.4 24.2 17.5 3.8 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 3.4 26.0 26.4 24.5 17.3 2.4 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 3.3 27.0 28.9 26.5 11.8 2.4 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 5.2 26.1 30.8 27.0 10.0 0.9 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.5 7.5 25.5 33.5 25.0 8.0 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 1.0 6.7 27.8 35.9 22.0 6.7 0.0 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 1.4 8.2 29.3 34.6 20.7 5.3 0.5 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 1.5 9.7 28.2 36.9 18.0 5.8 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 2.4 9.7 29.0 34.8 18.4 5.8 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.5 1.9 11.0 31.9 31.9 18.1 4.8 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 2.9 9.1 33.0 33.0 17.7 4.3 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.5 1.9 10.1 36.5 30.3 16.8 3.8 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 1.0 1.9 10.1 37.2 31.9 14.5 3.4 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 1.0 2.9 9.3 38.0 30.7 14.6 3.4 0.0 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 1.0 3.0 9.5 41.3 27.9 13.9 3.5 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 1.0 3.6 10.7 39.6 27.4 14.2 3.6 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 1.0 4.5 10.4 40.6 28.2 12.4 3.0 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 1.5 3.5 11.6 38.9 28.3 12.1 4.0 0.0 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 2.1 3.1 11.5 38.5 29.7 11.5 3.6 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.1 0.5 2.5 9.2 32.5 30.8 16.6 6.7 1.0 0.0 0.0 0.0 0.0 0.0

MODEL E PERIOD OF RECORD: 2008 - 2014AERODROME: LYKV

TOTAL NUMBER OF OBSERVATIONS: 117187

REMARKS

ELEVATION ABOVE MSL: 694 ft

FREQUENCIES (%) OF SURFACE TEMPERATURE (SCREEN) IN SPECIFIED RANGES OF 5°C AT THE SPECIFIED TIMES

TIME

(UTC)

TEMPERATURE

The range 5 - 10 comprises the values 5.0 to 9.9 inclusive; Cases when a certain phenomenon is not occurred and

frequency is 0 are shaded white




Table 4. Frequencies of surface temperature in specified ranges of 5°C at the specified times – February (ICAO Model E)

MONTH: II


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.5 0.5 5.5 8.7 38.8 30.6 10.9 4.4 0.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.5 1.0 5.2 8.4 39.3 31.4 11.5 2.6 0.0 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.5 1.1 6.5 7.6 40.2 30.4 10.3 3.3 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.5 1.1 6.0 9.8 41.0 27.3 10.9 3.3 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.5 1.1 7.0 9.7 37.3 31.9 9.7 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.5 1.1 7.1 10.9 36.4 31.5 10.3 2.2 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.5 1.1 6.5 10.9 35.3 33.2 9.8 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.5 0.0 1.1 5.9 11.2 36.9 33.2 8.6 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.5 0.0 1.6 5.3 10.6 39.9 30.3 9.0 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.5 1.6 4.2 13.2 37.6 31.2 8.5 3.2 0.0 0.0 0.0 0.0 0.0 0.0

0500 0.5 0.0 2.2 3.8 13.4 37.6 31.2 8.6 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.5 0.5 1.6 4.3 14.1 36.8 30.8 8.6 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0600 0.5 0.0 2.2 4.3 13.0 37.5 29.9 10.9 1.6 0.0 0.0 0.0 0.0 0.0 0.0

0630 0.6 0.0 2.2 4.4 12.2 38.7 30.4 9.4 2.2 0.0 0.0 0.0 0.0 0.0 0.0

0700 0.5 0.0 1.6 4.4 8.2 30.2 40.7 11.5 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.5 1.6 4.9 5.5 26.9 41.2 16.5 2.7 0.0 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.5 1.1 3.8 5.9 24.3 40.0 20.5 3.2 0.5 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 1.1 3.8 6.6 20.9 38.5 23.6 4.4 1.1 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.5 4.2 6.3 15.9 38.6 25.4 7.4 1.6 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 1.6 9.5 14.8 37.6 22.8 11.6 2.1 0.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 1.6 7.8 16.1 33.9 21.4 16.1 3.1 0.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 1.0 7.3 15.1 32.8 21.9 16.7 5.2 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 7.8 13.5 31.6 23.8 18.1 4.1 1.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 7.3 14.5 28.5 23.8 18.1 6.2 1.6 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 7.3 11.4 30.1 25.4 16.6 7.3 2.1 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 7.2 10.8 28.2 25.1 16.9 9.2 2.6 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 5.2 12.4 26.8 24.2 17.5 11.3 2.6 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 6.1 11.2 25.5 25.5 16.3 12.8 2.6 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 5.2 12.4 25.4 24.9 18.7 10.4 3.1 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 6.1 11.7 25.5 25.0 18.4 10.7 2.6 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 6.7 12.8 26.7 23.1 19.0 9.2 2.6 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 6.6 13.3 28.1 23.0 19.4 7.7 2.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.5 6.2 15.9 29.7 21.5 19.5 5.6 1.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.5 7.7 15.8 30.1 24.0 16.8 4.6 0.5 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 1.5 6.6 17.2 30.8 24.7 16.7 2.0 0.5 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 1.5 7.6 16.2 35.5 21.3 16.2 1.5 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 2.6 6.7 18.1 36.8 21.8 13.0 1.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 3.1 6.6 20.4 36.7 23.0 8.7 1.5 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 3.6 6.6 24.5 34.2 21.4 9.2 0.5 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 3.6 7.1 26.4 36.0 19.8 7.1 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.5 3.6 6.7 27.3 39.2 16.5 6.2 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.5 3.6 7.7 28.9 38.1 16.0 5.2 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 1.0 3.1 7.2 30.3 37.4 16.4 4.1 0.5 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.5 2.7 8.1 33.3 37.1 14.5 3.2 0.5 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 1.0 3.1 8.4 34.6 34.0 15.2 3.7 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 1.0 3.6 7.8 35.9 34.4 14.1 3.1 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 1.0 4.1 8.2 37.2 32.7 13.3 3.6 0.0 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.5 0.5 4.2 8.9 39.1 29.7 13.5 3.6 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.1 0.1 0.7 3.0 8.2 25.9 32.6 17.5 8.8 2.5 0.5 0.0 0.0 0.0 0.0

AERODROME: LYKV PERIOD OF RECORD: 2008 - 2014MODEL E

REMARKS

TOTAL NUMBER OF OBSERVATIONS: 117187 ELEVATION ABOVE MSL: 694 ft


TIME

(UTC)

TEMPERATURE






Table 5. Frequencies of surface temperature in specified ranges of 5°C at the specified times – March (ICAO Model E)

MONTH: III


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 1.5 20.7 39.9 26.6 9.4 2.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 1.5 22.5 40.7 26.0 7.8 1.5 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 1.9 22.8 39.8 26.7 7.3 1.5 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 2.0 24.4 38.0 26.8 7.8 1.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 1.9 25.0 38.5 25.5 8.2 1.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 2.5 25.4 38.8 23.4 9.0 1.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.5 1.5 28.4 35.3 24.4 9.0 1.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.5 2.9 28.9 33.3 26.0 7.4 1.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.5 1.9 32.0 33.0 25.2 6.3 1.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.5 3.4 32.0 31.6 24.8 7.3 0.5 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.5 3.9 30.9 31.4 26.5 6.4 0.5 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.5 3.9 29.3 33.7 25.4 6.8 0.5 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.5 2.4 23.6 37.5 26.9 9.1 0.0 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.5 16.3 36.1 33.2 13.0 1.0 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.5 14.0 30.9 35.3 17.4 1.9 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 11.5 25.8 35.4 23.9 3.3 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 8.5 24.1 34.0 27.4 6.1 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 6.1 22.2 31.6 29.7 10.4 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 5.6 15.9 32.7 28.5 17.3 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 3.8 15.5 31.0 28.2 19.7 1.9 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 3.3 13.0 31.2 24.7 24.7 3.3 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 2.3 11.1 30.6 25.0 25.0 6.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 1.9 11.7 27.7 23.9 26.3 8.5 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 1.9 10.7 25.6 24.7 27.0 10.2 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 1.9 10.2 22.3 26.0 27.4 12.1 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 1.9 11.0 21.4 25.7 24.3 15.7 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 1.4 9.9 23.0 24.9 24.9 16.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 1.4 9.8 23.4 25.2 23.4 16.4 0.5 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 2.3 8.9 21.0 29.0 21.5 16.8 0.5 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 2.3 8.8 24.5 25.0 22.7 16.2 0.5 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 1.9 10.3 26.3 21.6 25.4 14.6 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 2.3 10.6 25.0 25.0 22.7 14.4 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 2.3 10.6 28.6 23.0 24.4 11.1 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 2.8 12.0 29.0 25.3 22.6 8.3 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 3.7 13.1 31.3 25.2 23.8 2.8 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 4.7 14.5 33.2 30.8 15.9 0.9 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 5.1 19.2 30.8 30.8 13.6 0.5 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 5.6 21.4 34.9 30.7 7.0 0.5 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 6.5 23.7 35.8 27.4 6.5 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 7.4 23.7 38.6 24.2 6.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 7.9 28.7 37.5 19.0 6.9 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 9.3 29.0 39.3 18.7 3.7 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 9.9 30.5 41.3 14.6 3.8 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.5 11.6 31.0 39.8 14.4 2.8 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 14.0 32.2 38.3 12.1 3.3 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.5 15.9 33.2 36.0 12.1 2.3 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.9 16.4 34.1 34.6 12.1 1.9 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.9 17.8 38.0 30.0 10.8 2.3 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.1 0.7 12.0 24.2 29.8 18.8 10.7 3.7 0.0 0.0 0.0 0.0

AERODROME: LYKV PERIOD OF RECORD: 2008 - 2014MODEL E

REMARKS



TIME

(UTC)

TEMPERATURE






Table 6. Frequencies of surface temperature in specified ranges of 5°C at the specified times – April (ICAO Model E)

MONTH: IV


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 1.0 15.5 50.3 29.5 3.6 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 1.0 20.0 47.5 29.0 2.5 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 1.0 22.9 50.0 24.0 2.1 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 1.0 22.4 51.0 23.4 2.1 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 1.0 24.0 50.0 23.5 1.5 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 2.1 28.3 46.6 21.5 1.6 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 2.0 29.7 45.0 21.8 1.5 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 3.0 28.7 46.5 21.3 0.5 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 3.5 29.2 45.5 21.3 0.5 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 3.5 30.7 45.0 19.8 1.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 2.5 25.6 48.8 22.2 1.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 1.0 16.9 48.3 31.3 2.5 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 1.0 9.0 44.7 41.7 3.5 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 4.9 38.5 47.8 8.3 0.5 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 3.4 25.6 58.0 12.6 0.5 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 1.9 19.6 56.9 19.1 2.4 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 1.4 16.4 47.8 30.0 4.3 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 1.4 14.4 37.0 40.9 4.8 1.4 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 1.4 12.0 31.2 47.1 6.2 1.9 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 1.0 9.6 26.0 47.6 12.5 3.4 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 1.0 8.2 23.2 43.5 19.8 4.3 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.5 8.7 21.3 42.5 22.2 4.3 0.5 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.2 20.4 38.8 26.2 4.4 1.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.2 20.1 34.9 31.1 5.7 1.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 19.7 35.6 30.8 5.8 1.4 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.8 21.7 34.3 29.5 5.8 1.9 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.5 5.8 19.3 36.2 30.9 4.8 2.4 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.2 20.1 32.5 33.0 5.7 2.4 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.5 6.3 18.8 35.3 30.4 6.3 2.4 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.5 6.3 18.9 36.9 28.6 6.3 2.4 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.5 7.2 19.7 35.6 29.3 5.3 2.4 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.5 8.2 19.8 37.2 27.1 5.3 1.9 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.5 8.7 20.7 38.0 25.5 5.8 1.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 1.0 9.6 23.0 38.3 22.5 4.8 1.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 1.0 10.5 29.0 39.5 15.2 4.8 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 1.0 12.0 32.1 42.1 9.1 3.8 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 1.4 13.9 39.4 38.0 5.3 1.9 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 1.9 13.8 51.9 26.2 5.7 0.5 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 2.4 18.1 53.8 21.9 3.8 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 2.9 23.0 55.0 15.8 3.3 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 3.8 28.8 51.4 14.4 1.4 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 3.4 31.4 52.9 10.8 1.5 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.5 4.3 38.9 46.6 8.7 1.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.5 5.9 43.1 43.1 6.4 1.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.5 6.8 46.8 41.5 3.9 0.5 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.5 7.8 47.1 41.2 2.9 0.5 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.5 10.0 46.8 39.3 3.0 0.5 0.0 0.0 0.0 0.02330 0.0 0.0 0.0 0.0 0.0 1.0 12.7 51.0 31.9 2.9 0.5 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.6 8.1 26.8 31.9 20.5 9.7 1.9 0.5 0.0 0.0

REMARKS

TIME

(UTC)

MODEL E

AERODROME: LYKV PERIOD OF RECORD: 2008 - 2014



TEMPERATURE






Table 7. Frequencies of surface temperature in specified ranges of 5°C at the specified times – May (ICAO Model E)

MONTH: V


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 0.0 1.5 23.5 53.9 20.1 1.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 2.5 26.1 54.7 16.7 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 2.0 29.1 53.7 15.3 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 2.5 33.3 51.0 12.6 0.5 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 2.0 32.7 56.9 8.4 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 3.5 33.2 56.8 6.5 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 5.2 32.4 56.7 5.7 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 6.4 33.7 54.5 5.4 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 1.0 5.3 32.4 56.0 5.3 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 2.9 32.5 56.8 7.8 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 1.9 23.1 59.4 15.6 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 1.0 14.8 51.2 32.1 1.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.2 44.7 41.3 3.9 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 36.7 47.1 9.5 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.6 32.9 42.1 19.4 0.9 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 27.0 40.9 28.4 0.9 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 21.9 36.3 36.3 2.3 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 17.8 36.0 38.8 4.7 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 14.9 32.1 40.5 10.2 0.5 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 14.0 29.4 35.5 18.7 0.5 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 13.8 28.6 28.1 25.8 1.8 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 13.6 25.2 28.0 29.9 1.9 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 12.7 25.4 25.4 32.9 2.3 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 12.1 24.8 24.8 33.6 3.3 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 10.0 25.6 23.7 35.1 3.8 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 8.4 26.0 26.0 33.0 4.2 0.5 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 8.8 23.7 27.0 33.5 4.7 0.5 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 10.3 19.7 28.2 34.7 4.7 0.5 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 11.2 21.9 27.4 32.1 5.1 0.5 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 9.8 26.0 25.1 32.1 4.7 0.5 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 8.8 24.5 27.3 31.9 4.6 0.5 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 8.3 27.8 25.9 31.5 3.7 0.5 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.7 10.6 25.5 28.7 28.2 2.8 0.5 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.1 12.0 27.6 28.1 25.3 2.8 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.2 13.0 32.9 27.8 21.3 0.9 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.7 14.4 34.7 33.8 13.0 0.5 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.7 20.8 35.6 34.7 5.1 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.1 25.2 41.1 27.6 0.9 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.0 30.4 41.0 22.6 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.5 36.4 43.5 12.6 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.8 38.6 44.2 8.4 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.9 43.2 42.3 4.7 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.1 44.7 38.6 4.7 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.5 15.7 48.6 31.9 3.3 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.9 15.8 51.2 29.3 2.8 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 1.0 19.6 51.7 26.3 1.4 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.9 19.2 53.1 25.4 1.4 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 1.4 21.5 54.1 22.0 1.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.9 11.7 32.2 27.0 16.2 10.8 1.1 0.1 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 8. Frequencies of surface temperature in specified ranges of 5°C at the specified times – June (ICAO Model E)

MONTH: VI


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 31.1 61.1 7.3 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 35.0 56.3 7.6 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 36.5 54.8 7.1 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 40.0 51.3 5.6 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 42.6 49.0 5.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 43.2 47.7 4.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.0 46.7 44.2 4.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.7 48.2 43.0 3.1 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.5 44.0 47.0 4.5 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 36.8 55.7 6.5 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 24.1 66.0 9.4 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17.5 58.7 23.3 0.5 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.6 52.4 36.1 1.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.1 48.1 37.6 6.2 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.3 39.7 42.1 12.9 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.8 33.2 39.9 22.1 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 28.7 36.4 31.1 0.5 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 24.6 36.7 33.3 3.4 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 20.8 34.8 36.7 6.3 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 19.2 30.3 33.7 15.4 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 16.3 27.4 35.6 19.2 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 15.9 26.9 33.7 22.6 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 14.0 27.1 33.8 24.2 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 13.5 27.1 30.4 27.1 1.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 13.6 26.7 29.6 26.2 2.4 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 13.9 26.4 26.0 27.9 4.3 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 12.5 28.8 26.4 26.9 4.3 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 13.9 26.9 25.5 27.4 5.3 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 14.0 27.1 25.1 27.5 5.3 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 13.5 28.8 25.5 26.4 4.8 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 16.8 25.5 25.5 26.4 4.8 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 18.4 26.7 25.2 24.8 3.9 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 21.3 24.2 27.5 24.2 1.9 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 20.9 27.2 27.2 22.8 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.4 21.2 28.4 30.3 17.8 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.4 24.0 27.9 30.8 13.9 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.4 28.4 28.9 30.9 7.4 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.4 33.2 36.6 24.9 1.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.4 41.5 38.5 15.6 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.7 46.6 36.5 10.1 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.7 51.2 34.8 5.3 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.1 56.7 29.8 3.4 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.6 58.3 26.7 1.5 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.8 62.1 21.2 1.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 20.0 63.4 16.1 0.5 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25.2 60.2 14.1 0.5 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26.8 62.0 10.7 0.5 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 29.0 62.0 8.5 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 14.0 37.3 23.3 15.2 8.7 0.8 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 9. Frequencies of surface temperature in specified ranges of 5°C at the specified times – July (ICAO Model E)

MONTH:VII


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 18.0 62.5 18.5 0.5 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 20.6 63.8 15.1 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 24.7 63.1 11.6 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 25.9 62.4 11.2 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 27.5 64.3 7.7 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 31.3 62.2 6.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 33.5 59.3 6.7 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 33.3 59.9 5.3 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 32.1 60.8 5.7 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 27.5 65.7 6.8 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.9 70.8 15.3 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.2 60.1 34.3 0.5 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.3 45.1 50.2 2.3 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 28.7 60.6 9.3 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 17.6 62.0 19.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 11.6 56.3 30.7 0.9 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 8.9 47.2 39.3 4.2 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 6.9 36.9 47.0 8.8 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.7 33.5 47.9 13.5 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.1 24.4 47.4 21.6 0.5 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.6 20.9 44.7 27.0 1.9 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.1 16.7 46.0 28.8 3.3 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7 15.8 42.3 31.2 6.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.8 14.6 44.3 29.2 8.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.8 16.2 41.9 29.5 8.6 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7 13.5 40.9 30.7 10.2 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.7 14.0 38.1 30.7 12.1 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 3.7 14.4 38.6 31.6 10.7 0.5

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 2.8 16.4 38.8 29.4 11.7 0.5

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 3.8 16.2 39.0 27.6 12.9 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 3.7 16.7 38.1 29.8 11.2 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.6 17.6 38.0 29.6 9.7 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 6.0 17.7 39.1 30.2 6.5 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 6.5 21.2 40.1 26.7 5.1 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 7.4 23.6 39.8 25.5 3.2 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 9.7 27.6 39.2 20.7 2.3 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 11.8 35.1 38.9 13.7 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 16.3 46.0 31.2 6.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 21.9 53.0 23.3 1.4 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 29.0 53.3 15.9 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 35.9 52.1 8.8 0.5 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 43.7 45.1 7.4 0.5 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.8 47.1 44.3 3.3 0.5 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.0 49.8 39.9 2.3 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.3 52.3 35.0 2.3 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.4 52.6 32.1 1.9 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.4 54.0 30.2 1.4 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16.2 59.3 23.5 1.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 8.0 30.0 26.8 21.5 11.0 2.6 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 10. Frequencies of surface temperature in specified ranges of 5°C at the specified times – August (ICAO Model E)

MONTH: VIII


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 15.2 72.6 11.2 0.5 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 17.5 72.3 9.7 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 22.6 68.3 8.7 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 24.6 66.0 7.4 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 27.2 66.0 4.9 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 28.8 63.9 4.3 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.4 30.7 64.4 1.5 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.9 35.5 58.1 2.5 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.9 35.8 58.8 1.5 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 33.2 62.4 1.5 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 28.4 66.5 3.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 19.1 68.1 12.3 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.8 57.4 33.3 0.5 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.3 46.4 47.4 1.9 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 31.8 59.3 7.9 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 19.3 60.4 18.9 0.5 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 11.7 53.1 32.9 1.9 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 7.0 44.6 42.7 5.2 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.2 38.0 47.4 9.9 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 3.3 28.4 50.7 16.1 0.9 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 2.3 24.8 47.2 22.0 3.3 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.9 22.1 43.7 27.2 4.7 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.4 19.2 38.3 34.1 6.5 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 17.9 36.8 35.4 8.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 16.9 35.2 36.6 9.9 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 16.9 33.8 36.6 10.3 0.9

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 17.4 33.3 35.2 12.2 0.9

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 14.4 31.6 39.1 13.0 0.5

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 15.9 31.8 36.0 12.6 2.3

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 18.1 30.1 36.6 12.0 1.9

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 18.5 31.8 35.5 10.4 1.9

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 19.2 35.5 30.8 10.3 1.4

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 20.3 36.8 29.2 9.9 0.5

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 21.7 39.2 29.2 7.1 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.2 23.1 45.3 22.2 5.2 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.6 30.7 44.3 16.5 1.9 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.7 40.8 35.2 11.3 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 18.9 52.4 23.6 4.7 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 23.4 58.9 14.5 2.3 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 29.0 55.1 13.1 1.4 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 35.8 51.9 9.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.2 43.3 46.7 4.8 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.5 50.2 38.4 2.8 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.9 57.7 31.0 1.4 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.3 60.4 27.8 0.5 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.9 60.8 24.9 0.5 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.0 67.6 16.9 0.5 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16.2 69.5 13.8 0.5 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 8.8 32.0 25.2 18.8 11.6 2.9 0.2

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 11. Frequencies of surface temperature in specified ranges of 5°C at the specified times – September (ICAO Model E)

MONTH: IX


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.5 23.4 41.0 33.0 2.1 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.5 26.2 40.8 31.4 1.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 1.1 25.3 45.3 27.4 1.1 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 1.6 24.0 46.4 27.6 0.5 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 1.6 23.0 49.7 25.1 0.5 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 2.6 23.3 49.7 23.8 0.5 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 2.6 24.7 51.0 21.1 0.5 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 2.6 27.0 50.8 19.6 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 2.2 27.3 51.9 18.6 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 2.2 28.2 51.4 18.2 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 2.2 29.1 48.9 19.8 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 0.5 24.9 50.3 23.8 0.5 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.5 14.9 44.7 38.8 1.1 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.8 39.5 47.4 6.3 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 31.8 47.5 16.7 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 26.9 48.3 23.4 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 19.8 43.6 31.7 3.5 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 16.0 38.8 32.0 11.7 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 13.5 31.4 38.2 16.4 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.1 28.0 39.1 20.8 1.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.0 23.3 39.5 21.0 6.2 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.6 21.5 35.9 22.5 10.5 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.1 17.8 34.1 27.4 11.5 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.8 18.0 30.2 28.3 14.6 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.7 15.4 31.2 28.8 14.9 1.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.1 14.8 29.5 30.0 15.7 1.9 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.1 13.5 26.4 32.7 15.9 2.4 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.6 14.8 24.9 33.0 15.8 2.9 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.1 16.3 26.3 30.1 15.8 3.3 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8.6 17.6 25.7 31.0 15.2 1.9 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.1 17.8 28.8 28.4 14.4 1.4 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.6 21.6 27.4 27.4 13.9 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10.7 22.3 30.6 24.8 11.7 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.0 25.1 33.8 19.3 8.7 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.9 29.8 33.2 17.8 4.3 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 17.4 39.6 29.0 12.1 1.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 19.6 43.5 25.8 10.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 23.5 46.1 24.0 4.4 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.2 26.7 43.8 22.9 1.4 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.2 30.8 41.3 20.7 1.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.6 33.8 41.0 17.1 0.5 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.8 37.6 40.0 12.7 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.9 40.4 40.4 9.4 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.7 40.7 41.2 5.4 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.6 41.5 39.0 4.9 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.5 14.1 42.9 37.9 4.5 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.5 17.3 44.1 36.1 2.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.5 18.1 43.0 37.3 1.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.5 9.5 28.5 29.8 17.3 10.1 4.0 0.3 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 12. Frequencies of surface temperature in specified ranges of 5°C at the specified times – October (ICAO Model E)

MONTH: X


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 0.0 5.5 17.4 40.8 29.4 7.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 6.4 16.7 42.2 28.9 5.9 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 7.0 16.1 42.2 29.6 5.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 7.0 15.5 45.5 27.5 4.5 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 5.9 15.5 47.6 26.7 4.3 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 6.5 16.2 44.9 28.1 4.3 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 5.9 17.6 46.8 25.5 4.3 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 6.5 18.4 43.8 27.6 3.8 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 5.5 19.8 43.4 27.5 3.8 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 7.5 16.1 46.0 26.4 4.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 9.0 15.1 43.4 28.3 4.2 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 6.0 19.0 42.3 27.4 5.4 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 4.1 18.3 37.9 34.9 4.7 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 2.2 14.0 38.0 38.5 7.3 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 1.1 11.4 35.7 40.5 10.3 1.1 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 8.6 32.1 43.9 14.4 1.1 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 7.6 24.9 42.6 22.8 2.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 1.0 3.9 20.5 43.4 27.3 3.4 0.5 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 3.8 18.5 36.5 33.2 7.6 0.5 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 3.8 15.6 33.5 33.0 13.2 0.9 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 2.3 14.4 29.8 33.0 18.6 1.4 0.5 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 1.4 15.2 26.7 29.0 25.3 1.8 0.5 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.5 16.6 23.2 23.7 31.3 4.3 0.5 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.5 14.4 25.5 22.7 29.6 6.9 0.5 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.5 11.6 27.8 19.9 31.0 8.8 0.5 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.0 26.0 18.1 30.2 11.6 0.9 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.6 25.2 19.2 28.5 13.6 0.9 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.1 25.6 19.5 28.4 14.0 0.5 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.5 26.4 18.5 31.0 11.1 0.5 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.0 25.6 20.0 29.8 11.2 0.5 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 13.4 27.3 22.2 27.8 8.8 0.5 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.2 29.5 24.0 25.8 5.1 0.5 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.5 18.0 27.6 31.8 21.2 0.9 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.9 22.4 28.0 36.0 12.1 0.5 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 1.4 25.9 34.7 29.2 8.3 0.5 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 5.1 24.1 40.3 26.4 3.7 0.5 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 7.4 24.7 41.9 22.8 2.8 0.5 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 8.8 24.2 44.2 21.9 0.9 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 11.5 23.0 48.4 16.1 0.9 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.5 14.9 23.3 47.4 13.0 0.9 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.5 16.4 25.8 46.0 10.8 0.5 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 1.9 15.0 29.1 44.6 8.9 0.5 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 1.9 17.7 32.1 41.6 6.2 0.5 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 3.3 16.7 33.8 38.6 7.6 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 4.8 14.8 35.7 37.6 7.1 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 5.7 16.0 34.9 36.8 6.6 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 6.3 15.9 35.7 35.3 6.8 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 6.8 15.5 39.1 32.4 6.3 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 2.5 9.6 28.5 33.1 15.4 8.7 2.2 0.1 0.0 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 13. Frequencies of surface temperature in specified ranges of 5°C at the specified times – November (ICAO Model E)

MONTH: XI


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.0 0.0 2.7 14.3 31.9 31.3 16.5 3.3 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 2.7 16.5 31.4 31.9 14.9 2.7 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 3.2 14.8 32.8 31.7 14.3 3.2 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 3.3 15.6 31.1 32.8 15.0 2.2 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 3.3 15.8 30.4 32.6 14.7 3.3 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 2.8 15.9 30.1 33.5 13.6 4.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 3.3 17.0 28.0 33.5 13.7 4.4 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 3.4 15.7 30.3 33.7 11.8 5.1 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 4.0 13.6 31.1 34.5 13.0 4.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 3.5 15.3 30.6 32.9 14.7 2.9 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 4.1 16.5 28.8 29.4 17.6 3.5 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 3.6 15.6 30.5 31.7 15.6 3.0 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 3.0 15.6 29.9 34.7 13.8 3.0 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 2.4 13.5 31.2 32.4 15.3 5.3 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 1.8 10.5 29.8 36.3 16.4 5.3 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.6 10.3 24.1 38.5 21.3 5.2 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.6 8.4 20.8 39.3 24.7 5.1 1.1 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.6 4.4 18.9 38.3 28.9 6.7 2.2 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 4.3 16.6 34.8 32.6 9.6 2.1 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 5.1 14.7 32.5 29.9 14.7 3.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 3.5 12.0 29.5 33.5 19.0 2.5 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 3.4 9.7 29.1 33.0 20.9 3.9 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 2.4 9.1 25.5 34.1 23.1 5.3 0.5 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 1.9 9.6 21.1 36.4 23.9 6.7 0.5 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 1.4 8.6 18.1 37.1 24.3 10.0 0.5 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 1.4 9.1 16.8 34.1 27.4 10.6 0.5 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 1.0 7.8 18.4 32.0 28.2 12.1 0.5 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 1.4 7.7 17.2 32.1 28.2 12.9 0.5 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 1.5 8.7 16.0 32.0 29.6 11.7 0.5 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 1.5 8.7 19.4 34.5 26.7 9.2 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 1.4 9.1 21.2 37.0 24.5 6.7 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 2.4 10.7 24.3 40.3 18.9 3.4 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 3.4 12.6 30.4 39.1 12.6 1.9 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 4.3 14.9 31.7 38.5 8.2 2.4 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 5.8 16.4 35.3 33.3 7.7 1.4 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 6.7 20.2 35.1 30.8 6.7 0.5 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 9.2 19.3 36.2 28.5 5.8 1.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 9.1 22.6 36.5 24.5 6.2 1.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 11.2 22.8 37.9 21.4 5.8 1.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.5 10.7 25.2 35.0 22.3 5.8 0.5 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 1.0 11.7 25.2 36.4 20.9 4.4 0.5 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 1.5 12.2 27.3 34.1 19.5 5.4 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 1.0 12.6 28.1 34.7 19.1 4.5 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 1.0 12.6 28.1 33.7 20.1 4.5 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 1.0 13.4 28.4 31.8 21.9 3.5 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 1.5 12.7 29.4 33.0 19.3 4.1 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 2.0 13.8 30.6 31.6 17.9 3.6 0.5 0.0 0.0 0.0 0.02330 0.0 0.0 0.0 0.0 2.6 13.5 32.3 31.8 16.1 3.6 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 1.3 9.3 21.8 30.8 24.3 10.1 2.4 0.1 0.0 0.0 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Table 14. Frequencies of surface temperature in specified ranges of 5°C at the specified times – December (ICAO Model E)

MONTH: XII


-30 - -25 -25 - -20 -20 - -15 -15 - -10 -10 - -5 -5 - 0 0 - 5 5 - 10 10 - 15 15 - 20 20 - 25 25 - 30 30 - 35 35 - 40 40 - 45

0000 0.0 0.0 0.5 2.2 8.7 32.6 33.7 16.3 5.4 0.5 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.5 0.5 1.6 10.3 32.4 31.9 15.7 6.5 0.5 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 1.6 2.6 9.5 31.6 32.6 15.3 6.3 0.5 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 1.7 1.1 8.9 32.2 32.8 16.7 6.1 0.6 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 1.7 2.2 10.5 30.4 32.0 16.6 6.1 0.6 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 1.7 2.8 11.0 32.0 29.8 17.7 4.4 0.6 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 1.7 1.1 10.3 33.9 31.0 16.7 5.2 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 1.7 2.2 11.2 32.0 32.0 16.9 3.4 0.6 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 1.6 2.2 11.5 32.2 32.2 16.4 3.8 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 1.6 2.2 11.5 30.1 31.7 18.6 4.4 0.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.5 1.1 2.6 10.1 31.7 32.3 17.5 4.2 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 1.0 0.5 2.1 12.0 30.4 33.5 15.7 4.2 0.5 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.5 1.1 2.6 11.6 30.7 32.3 16.4 4.2 0.5 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.5 1.0 2.0 11.7 32.5 31.0 16.8 4.1 0.5 0.0 0.0 0.0 0.0 0.0

0700 0.0 1.0 0.5 2.0 9.6 30.8 33.3 18.2 4.0 0.5 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 1.5 1.0 7.5 31.3 33.8 19.9 4.5 0.5 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 1.5 1.0 5.4 29.1 35.5 21.2 5.9 0.5 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.5 1.0 5.4 26.1 36.5 22.7 6.4 1.5 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.5 1.0 3.4 23.0 36.3 25.5 7.8 2.5 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 1.0 3.9 20.4 36.9 26.2 9.2 2.4 0.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.5 3.4 16.4 37.2 29.5 8.7 4.3 0.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.5 3.4 14.9 37.0 28.8 10.6 4.3 0.5 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.5 2.4 14.8 33.8 33.8 8.6 5.7 0.5 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 1.4 15.0 32.9 34.7 8.0 7.5 0.5 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 1.4 14.6 31.1 35.4 9.4 7.5 0.5 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 1.0 12.4 32.4 35.2 11.0 7.6 0.5 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.9 12.6 31.8 34.6 11.7 7.9 0.5 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 1.4 12.7 31.9 33.3 12.2 7.5 0.9 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 1.4 13.6 31.9 34.3 11.3 6.6 0.9 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 1.4 14.5 33.2 33.6 11.2 5.1 0.9 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 2.4 14.6 34.4 34.0 9.0 5.7 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.9 1.9 16.0 38.2 30.7 8.0 4.2 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.5 3.3 15.3 40.7 27.3 9.6 3.3 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 1.4 3.3 19.0 40.5 24.8 8.1 2.9 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 1.4 3.8 20.4 42.7 21.8 8.1 1.9 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.5 1.4 5.2 21.8 41.7 18.0 9.5 1.9 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 1.0 1.4 4.3 25.1 37.2 20.3 8.7 1.9 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 1.0 2.4 3.9 25.6 38.2 18.8 8.7 1.4 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 1.0 1.9 4.3 29.0 35.3 18.8 8.2 1.4 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 1.0 1.9 4.8 29.7 35.4 18.2 8.1 1.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 1.0 2.0 4.9 31.2 35.1 17.6 7.3 1.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 1.0 2.0 4.9 33.5 34.0 18.2 5.4 1.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 1.0 2.0 4.9 34.5 34.5 17.2 4.4 1.5 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 1.5 2.0 5.0 34.5 34.5 16.5 5.0 1.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 1.5 1.5 7.0 33.5 33.5 17.0 5.5 0.5 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 1.5 2.0 8.0 33.2 32.7 16.6 5.5 0.5 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 1.5 2.0 7.7 33.2 33.2 16.3 5.6 0.5 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 1.5 2.0 8.7 32.7 32.7 16.8 5.1 0.5 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.1 0.8 1.4 6.1 25.6 34.4 22.3 7.1 2.3 0.1 0.0 0.0 0.0 0.0

REMARKS

TIME

(UTC)

MODEL E




TEMPERATURE






Humidity 1.2

Relative humidity 1.2.1

Table 15. Average monthly and yearly relative humidity, absolute minimum of relative humidity, average

number of days within specified values of relative humidity

Month I II III IV V VI VII VIII IX X XI XII Year

Mean monthly and

yearly relative humidity89 85 73 74 78 76 73 69 74 82 85 88 79

Absolute minimum of

relative humidity 25 22 13 15 21 19 12 9 8 20 26 31 8


with relative humidity

≤ 30 %

0 0.2 2.6 2.8 1 1.3 2.7 5.2 3 0.5 0 0 19.2



≤ 50 %

0.8 3 11.6 12.2 10.2 11 13.3 16.2 12 5.4 2.6 0.9 99.2



≥ 80 % at 1400 UTC

0.5 0.4 0.2 0.2 0.2 0.2 0.1 0 0.2 0.3 0.3 0.6 3.2




Difference between dew point temperature (Td) and air temperature (T) 1.2.2

Table 16. Average relative humudity

Month/

Time (UTC)VI VII VIII IX X XI XII I II III IV V VI Year

1300 53.0 49.0 41.7 48.7 59.1 66.5 75.6 75.4 68.8 53.5 52.0 53.8 53.0 58.0

1330 53.7 48.9 41.2 48.5 59.3 65.8 75.6 75.4 68.1 53.1 51.1 53.6 53.7 57.8

1400 53.7 48.5 41.5 48.9 59.2 66.0 76.1 75.1 67.0 52.6 51.2 54.8 53.7 57.8

1430 54.3 49.2 41.6 49.5 59.8 67.5 77.3 76.9 67.9 52.7 51.7 56.4 54.3 58.7

1500 54.7 50.0 42.1 50.7 62.4 70.4 78.8 77.8 69.3 53.0 52.1 56.5 54.7 59.8

1530 55.6 50.7 43.2 52.8 65.5 74.4 81.7 80.6 70.8 54.5 52.8 57.3 55.6 61.6

1600 57.1 52.7 45.1 55.0 70.4 78.1 83.9 83.7 73.1 55.7 54.1 58.8 57.1 63.9

1630 59.3 54.6 46.9 59.1 74.9 81.2 85.6 85.9 76.4 58.1 56.7 60.6 59.3 66.5

1700 61.7 56.8 50.3 63.5 79.4 84.1 86.9 88.0 78.5 61.7 58.9 63.6 61.7 69.4

1730 64.5 60.3 54.9 67.9 82.6 86.0 89.1 89.3 81.2 64.5 62.3 67.0 64.5 72.4

1800 68.3 65.4 60.5 71.4 84.8 87.2 89.3 90.1 83.0 67.6 66.0 71.8 68.3 75.3

1830 73.0 70.8 66.4 75.0 86.7 88.1 90.2 91.2 84.9 70.8 69.5 76.8 73.0 78.5

1900 78.0 75.6 70.6 77.6 88.1 89.3 90.6 92.1 85.6 72.7 72.8 80.4 78.0 81.0

1930 81.7 80.0 73.4 79.9 89.9 89.9 91.4 92.5 87.1 75.1 75.7 83.4 81.7 83.3

2000 85.0 83.2 76.7 81.6 90.7 90.4 91.6 92.8 88.3 76.6 78.7 86.1 85.0 85.1

2030 86.9 84.9 78.9 83.9 91.8 91.0 91.8 93.3 89.5 79.0 81.0 88.3 86.9 86.7

2100 89.2 86.5 81.0 85.1 92.4 91.5 91.9 93.6 90.1 80.1 83.0 90.0 89.2 87.8

2130 90.7 88.2 83.0 87.1 93.4 91.7 92.1 93.5 90.8 81.1 84.6 91.3 90.7 88.9

2200 91.7 89.2 84.8 87.9 93.5 92.3 92.8 93.8 90.5 82.1 86.1 92.6 91.7 89.7

2230 93.0 90.3 86.0 89.0 93.9 92.1 92.8 94.6 91.3 83.3 87.2 93.1 93.0 90.5

2300 93.7 91.3 87.6 90.1 94.0 92.1 92.6 93.7 92.1 84.7 88.5 93.7 93.7 91.2

2330 94.5 91.7 88.6 90.1 94.2 93.2 93.2 94.1 92.4 85.3 89.6 94.3 94.5 91.7

0000 95.0 92.8 89.9 90.2 94.5 93.5 93.3 93.7 93.1 86.6 89.8 95.0 95.0 92.3

0030 95.7 93.2 90.3 91.2 94.6 93.4 93.1 93.9 92.9 87.7 90.6 95.5 95.7 92.7

0100 96.1 93.8 91.2 91.9 94.8 93.9 93.3 93.8 93.3 88.0 92.0 95.7 96.1 93.1

0130 96.6 94.6 91.5 92.3 94.8 94.3 93.1 94.1 93.5 87.7 92.3 96.1 96.6 93.4

0200 96.8 94.9 92.3 93.1 94.6 94.4 93.0 94.2 93.8 88.3 92.8 96.8 96.8 93.7

0230 97.2 95.4 92.6 93.3 94.8 94.0 92.7 94.2 94.3 89.1 93.6 96.9 97.2 94.0

0300 97.1 95.6 93.4 93.9 94.6 93.9 92.7 94.7 94.2 89.4 93.7 97.2 97.1 94.2

0330 97.3 95.6 93.9 94.1 95.2 94.4 93.3 94.4 94.1 90.0 93.9 97.3 97.3 94.4

0400 97.2 95.8 93.9 94.3 94.9 94.6 93.4 94.3 94.3 90.2 94.0 97.3 97.2 94.5

0430 96.2 95.0 93.8 94.6 94.8 94.6 93.3 94.4 94.5 90.4 94.3 97.2 96.2 94.4

0500 94.2 92.7 92.7 94.6 94.1 94.7 92.9 94.5 94.4 90.3 94.4 96.0 94.2 93.8

0530 90.7 89.3 89.9 93.9 94.4 94.4 93.2 94.8 94.6 90.0 93.1 94.1 90.7 92.6

0600 87.2 84.9 84.5 90.8 94.2 94.4 92.4 94.9 94.7 89.3 90.4 90.9 87.2 90.5

0630 82.6 81.0 79.8 86.5 93.2 94.1 92.3 94.9 94.5 86.9 86.4 86.3 82.6 87.9

0700 78.4 76.3 73.9 81.8 91.2 93.9 92.6 94.8 93.6 83.3 82.0 82.0 78.4 84.9

0730 74.4 71.8 68.9 77.8 88.6 92.5 92.0 94.7 92.6 79.6 77.3 77.4 74.4 81.8

0800 70.2 67.7 64.5 72.8 85.9 90.3 91.3 93.8 90.4 75.8 73.4 73.3 70.2 78.7

0830 66.6 64.1 59.9 68.6 83.1 88.4 89.4 92.5 87.4 71.8 69.9 69.7 66.6 75.5

0900 63.4 60.9 56.1 65.0 79.0 84.8 87.4 90.9 84.6 67.8 66.1 65.7 63.4 72.2

0930 60.4 58.1 53.2 60.7 75.0 82.1 86.0 88.8 81.8 64.7 62.3 63.3 60.4 69.4

1000 57.7 55.0 50.3 57.3 71.4 79.4 83.0 86.7 78.7 61.2 58.9 61.5 57.7 66.5

1030 56.2 53.2 47.7 54.9 67.8 77.1 81.2 85.0 76.3 58.9 56.6 59.2 56.2 64.3

1100 54.7 51.4 45.4 52.8 64.0 73.5 79.7 82.3 74.4 56.9 55.0 57.2 54.7 62.1

1130 53.4 50.5 44.3 51.2 62.6 71.0 78.4 80.0 72.8 55.1 53.3 56.1 53.4 60.6

1200 53.2 50.1 43.2 50.1 61.1 68.7 77.4 78.7 71.1 54.0 52.3 55.1 53.2 59.5

1230 52.9 49.3 42.3 49.1 60.0 67.3 76.1 76.8 69.6 54.0 52.2 54.1 52.9 58.5

1300 53.0 49.0 41.7 48.7 59.1 66.5 75.6 75.4 68.8 53.5 52.0 53.8 53.0 58.0

MEAN 76.1 73.4 68.9 74.6 82.9 85.8 88.1 89.4 84.9 73.4 74.1 77.7 76.1 79




Table 17. Average number of cases when Т-Тd=0

Month/


1300 1.9 1.3 0.1 1.1 1.1 2.9 5.0 5.3 3.0 2.0 0.9 1.3 1.9 25.9

1330 2.0 1.7 0.1 1.1 1.3 2.3 5.9 6.0 2.6 1.9 1.0 0.9 2.0 26.7

1400 2.1 1.0 0.1 1.4 1.1 2.7 6.0 6.3 2.6 1.9 1.0 1.4 2.1 27.7

1430 2.0 1.4 0.3 1.4 1.4 2.6 6.1 6.1 2.7 1.6 1.0 2.0 2.0 28.7

1500 2.3 1.7 0.4 1.9 1.9 3.3 5.6 6.1 3.7 1.6 1.1 1.9 2.3 31.4

1530 2.6 2.1 0.4 1.7 2.1 3.9 7.4 6.6 3.7 2.3 1.4 1.9 2.6 36.1

1600 2.9 2.1 0.4 2.0 2.6 4.6 8.7 8.1 3.1 2.4 1.6 2.4 2.9 41.0

1630 3.6 2.3 0.4 2.4 3.3 5.4 9.6 9.0 4.4 2.7 2.3 2.9 3.6 48.3

1700 3.6 2.9 0.6 3.1 4.0 7.0 9.6 10.4 4.7 3.0 2.7 3.7 3.6 55.3

1730 4.4 3.3 0.4 3.6 5.9 9.0 11.6 11.6 7.0 3.6 2.6 4.3 4.4 67.1

1800 4.7 4.3 0.9 3.9 7.1 8.4 11.7 12.3 7.0 4.0 3.1 4.7 4.7 72.1

1830 5.3 5.1 1.6 4.9 8.0 10.6 12.4 12.7 8.1 4.9 4.3 6.0 5.3 83.9

1900 6.3 7.0 2.4 5.3 9.4 11.9 11.6 14.7 7.6 5.3 4.9 7.9 6.3 94.1

1930 7.7 8.1 2.7 5.9 11.0 12.7 13.9 15.4 8.0 5.4 5.4 8.7 7.7 105.0

2000 9.3 10.3 3.4 7.0 11.4 13.1 14.3 15.7 9.1 5.7 6.6 9.9 9.3 115.9

2030 9.9 11.1 4.4 6.4 11.7 13.3 14.3 16.7 10.1 7.0 8.6 11.6 9.9 125.1

2100 11.1 12.0 5.4 6.0 13.1 13.1 13.7 16.1 11.3 7.3 9.4 14.1 11.1 132.9

2130 12.6 13.4 7.0 8.1 15.0 13.4 13.9 15.7 10.9 8.0 9.9 15.4 12.6 143.3

2200 13.7 13.4 8.0 8.4 14.6 15.4 14.6 16.9 12.0 9.0 10.7 17.6 13.7 154.3

2230 15.3 14.3 8.3 9.3 15.3 14.1 14.7 18.6 12.4 8.1 11.4 17.6 15.3 159.4

2300 16.0 15.0 10.0 9.9 15.3 14.6 13.9 16.4 14.0 9.6 13.0 18.4 16.0 166.0

2330 16.4 14.3 10.7 8.9 15.0 14.9 14.9 17.1 13.4 9.0 13.3 18.3 16.4 166.1

0000 16.0 15.4 11.0 9.0 15.7 14.6 14.6 16.6 13.7 10.0 12.7 18.4 16.0 167.7

0030 18.3 14.9 10.9 10.4 15.6 14.4 15.4 15.7 13.6 9.6 13.0 19.3 18.3 171.0

0100 18.9 15.7 11.4 11.3 15.7 15.9 16.1 15.6 15.0 11.1 13.7 18.6 18.9 179.0

0130 18.6 16.6 11.4 11.1 15.4 14.9 14.6 15.9 14.9 10.7 14.1 19.4 18.6 177.6

0200 20.1 17.0 12.3 12.6 14.4 16.1 14.6 16.4 15.6 11.7 15.3 21.1 20.1 187.3

0230 21.1 16.9 12.1 13.1 14.7 14.4 12.9 15.3 16.4 11.4 16.3 20.4 21.1 185.1

0300 20.4 18.4 13.3 14.3 14.6 14.7 12.9 17.3 17.1 12.4 16.7 21.9 20.4 194.0

0330 20.1 17.9 14.0 13.7 16.3 15.3 14.0 15.7 17.0 12.7 18.1 21.6 20.1 196.4

0400 21.3 18.6 13.7 13.4 15.1 16.0 14.9 16.0 17.1 12.7 17.6 22.3 21.3 198.7

0430 19.9 17.6 14.1 13.6 13.7 15.0 14.7 15.6 17.6 12.9 17.6 22.1 19.9 194.3

0500 16.7 16.3 12.3 12.7 11.6 16.0 15.3 15.4 16.4 13.6 18.1 20.7 16.7 185.1

0530 11.7 12.9 11.1 13.3 12.7 14.6 15.7 16.9 16.3 12.6 16.0 17.7 11.7 171.4

0600 10.6 9.9 6.0 10.6 13.3 14.0 14.0 17.1 16.7 12.4 13.7 13.6 10.6 151.9

0630 7.7 7.9 4.3 8.6 13.4 14.6 14.4 17.3 15.1 10.3 9.6 8.6 7.7 131.7

0700 5.4 5.3 2.4 5.7 11.6 15.1 15.3 17.7 14.0 8.4 6.4 6.9 5.4 114.3

0730 3.4 3.4 1.6 5.0 10.3 13.4 14.7 17.9 13.4 6.7 5.3 5.3 3.4 100.4

0800 3.0 3.3 0.7 3.9 9.3 10.9 14.3 15.6 11.3 6.3 4.0 4.4 3.0 86.9

0830 2.1 1.7 0.6 3.1 7.9 9.3 11.7 15.0 9.0 4.4 3.0 2.9 2.1 70.7

0900 1.9 1.1 0.6 3.1 6.1 7.1 10.0 13.3 7.6 3.7 2.1 2.7 1.9 59.4

0930 1.4 1.0 0.7 2.3 4.7 7.0 10.3 12.3 7.1 3.6 1.7 2.3 1.4 54.4

1000 1.1 1.0 0.6 1.4 4.0 6.4 8.3 10.9 5.9 3.0 1.1 2.1 1.1 45.9

1030 1.1 1.1 0.4 1.0 2.3 6.3 7.9 10.4 5.1 1.9 1.0 2.3 1.1 40.9

1100 1.1 1.0 0.3 1.1 1.4 4.3 7.3 8.1 5.0 2.0 1.3 1.4 1.1 34.4

1130 1.3 0.6 0.4 1.1 1.3 3.4 7.4 7.0 4.4 2.1 0.7 1.9 1.3 31.7

1200 1.7 1.3 0.1 1.6 1.6 3.0 6.9 7.0 3.4 1.4 0.7 1.7 1.7 30.4

1230 1.7 1.0 0.3 1.3 1.6 3.3 6.0 5.7 2.9 1.7 1.0 1.4 1.7 27.9

1300 1.9 1.3 0.1 1.1 1.1 2.9 5.0 5.3 3.0 2.0 0.9 1.3 1.9 25.9

MEAN 8.8 8.0 4.9 6.3 9.1 10.4 11.7 13.2 9.9 6.6 7.4 9.9 8.8 106.1

Remarks Cases when a certa in phenomenon is not occurred and frequency i s 0 are shaded white





Month/


1300 0.7 0.4 0.1 0.6 1.9 1.9 3.7 3.0 2.3 1.3 0.4 0.7 0.7 17.0

1330 0.6 0.3 0.1 1.1 1.4 1.9 2.6 2.0 3.0 1.9 0.6 1.9 0.6 17.3

1400 0.6 0.6 0.3 0.9 1.4 0.7 2.4 1.4 1.9 1.1 0.9 1.4 0.6 13.6

1430 0.7 0.7 0.1 1.1 1.4 2.1 2.1 2.0 2.1 1.1 1.0 1.7 0.7 16.4

1500 0.9 0.4 0.3 0.9 1.1 1.9 3.6 2.1 1.6 1.6 0.9 1.6 0.9 16.7

1530 0.7 0.4 0.0 1.7 1.6 2.1 3.9 3.4 2.4 1.0 1.0 2.0 0.7 20.3

1600 1.3 0.4 0.3 1.4 2.6 2.7 4.1 4.4 3.4 0.6 0.9 2.0 1.3 24.1

1630 0.7 0.7 0.1 1.7 2.9 3.3 4.4 5.4 3.6 0.4 0.9 2.0 0.7 26.1

1700 1.0 0.7 0.3 1.7 4.7 5.1 6.0 5.1 5.0 1.0 0.9 1.9 1.0 33.4

1730 0.9 1.3 0.3 2.4 3.6 3.9 6.1 5.6 3.7 1.9 1.7 1.9 0.9 33.1

1800 1.3 1.3 0.9 2.7 4.9 6.4 5.3 5.4 5.3 1.4 2.1 2.9 1.3 39.9

1830 1.7 2.1 1.7 2.7 6.4 5.6 6.1 6.7 5.7 1.6 2.3 3.1 1.7 45.9

1900 2.4 1.7 1.4 3.3 6.6 5.7 8.0 5.7 6.0 2.0 2.7 3.0 2.4 48.6

1930 2.3 2.4 2.7 3.3 7.0 5.7 6.4 6.6 6.4 2.6 3.4 3.6 2.3 52.4

2000 3.0 3.1 3.6 2.7 6.7 6.4 6.1 6.4 6.1 3.0 3.7 5.3 3.0 56.3

2030 4.0 3.3 4.3 5.6 7.9 6.6 6.3 5.7 6.3 3.0 3.3 6.4 4.0 62.6

2100 4.7 2.6 6.3 7.4 6.9 7.1 6.6 6.4 5.9 3.4 3.7 5.3 4.7 66.3

2130 4.6 2.3 5.4 7.1 6.9 7.0 6.3 6.4 5.9 3.7 4.4 4.9 4.6 64.9

2200 4.6 4.0 6.1 7.0 7.7 5.6 6.4 4.7 5.6 3.1 4.3 4.7 4.6 63.9

2230 5.1 3.3 7.3 6.9 8.4 6.9 6.4 4.0 5.3 4.3 3.9 4.3 5.1 66.0

2300 5.1 4.3 5.4 8.1 8.0 6.0 7.1 5.0 5.1 4.1 3.0 4.0 5.1 65.4

2330 4.7 4.6 6.4 8.7 9.1 6.3 6.6 3.9 5.7 5.4 3.9 4.6 4.7 69.9

0000 5.9 4.1 6.4 7.7 8.0 5.4 5.7 3.6 6.1 4.6 4.3 4.7 5.9 66.6

0030 5.3 5.7 6.9 7.9 8.7 6.4 4.3 5.4 7.4 6.9 5.9 4.3 5.3 75.0

0100 5.3 4.6 7.4 7.3 8.1 5.4 4.3 4.6 5.1 5.0 5.7 6.0 5.3 68.9

0130 6.4 5.4 6.7 8.4 9.1 6.1 4.9 5.1 4.9 5.1 5.7 5.1 6.4 73.1

0200 5.9 6.4 7.9 7.1 8.4 5.3 5.0 4.4 5.1 5.1 5.3 4.4 5.9 70.4

0230 4.7 6.4 8.3 6.7 7.9 5.7 6.6 5.4 4.4 6.0 4.6 4.6 4.7 71.3

0300 5.4 5.9 7.7 5.9 8.1 6.4 5.7 3.9 3.3 5.0 6.0 5.6 5.4 68.9

0330 5.3 6.7 8.1 6.9 6.1 5.4 6.0 5.3 3.4 6.1 4.3 4.3 5.3 68.0

0400 4.1 6.7 8.9 6.4 6.7 4.4 5.6 5.3 4.1 6.4 4.9 4.6 4.1 68.1

0430 3.7 5.6 7.6 6.6 7.3 4.9 5.6 6.0 4.1 6.4 4.9 3.6 3.7 66.1

0500 3.4 3.9 7.0 7.9 8.4 3.6 4.9 6.7 5.1 5.4 4.4 3.7 3.4 64.4

0530 4.6 3.3 6.3 6.3 7.4 4.9 4.7 5.7 5.4 6.1 5.6 3.4 4.6 63.7

0600 2.3 3.3 6.6 6.3 6.3 5.4 5.7 4.3 4.6 5.9 4.3 3.7 2.3 58.6

0630 2.6 2.4 3.6 3.9 5.3 4.9 6.1 4.6 5.9 5.6 4.6 3.9 2.6 53.1

0700 1.9 1.7 1.6 4.1 6.0 4.3 5.7 4.0 6.1 3.3 4.1 2.7 1.9 45.6

0730 2.7 2.3 1.1 2.6 4.9 4.9 6.1 3.7 5.4 2.4 1.9 2.1 2.7 40.1

0800 1.0 0.9 0.9 2.1 4.3 5.7 6.3 5.6 4.4 2.3 1.7 1.4 1.0 36.6

0830 1.0 1.4 0.3 1.6 3.4 5.3 6.1 4.3 4.6 2.4 2.9 2.3 1.0 35.6

0900 0.9 0.9 0.1 1.1 2.3 4.3 5.9 4.7 5.4 1.7 1.3 1.6 0.9 30.1

0930 0.6 0.9 0.3 0.9 2.4 3.9 3.7 4.0 3.3 1.1 1.0 1.4 0.6 23.4

1000 0.7 0.3 0.3 1.0 1.7 3.7 4.0 4.6 2.6 0.9 1.1 1.3 0.7 22.1

1030 0.4 0.0 0.1 1.4 2.6 2.3 3.6 3.6 2.6 2.1 0.6 0.9 0.4 20.1

1100 1.0 0.3 0.1 0.9 2.0 2.6 2.9 4.3 2.6 1.4 0.6 1.3 1.0 19.9

1130 0.6 0.4 0.0 0.9 1.9 2.1 2.6 4.1 2.4 1.0 1.1 0.4 0.6 17.6

1200 0.6 0.3 0.3 0.6 1.6 2.4 2.6 2.7 3.1 1.4 0.6 0.4 0.6 16.6

1230 0.7 0.6 0.0 0.6 1.3 1.1 3.1 2.6 2.6 1.3 0.3 0.7 0.7 14.9

1300 0.7 0.4 0.1 0.6 1.9 1.9 3.7 3.0 2.3 1.3 0.4 0.7 0.7 17.0

MEAN 2.7 2.5 3.3 4.0 5.2 4.5 5.1 4.6 4.4 3.1 2.9 3.1 2.7 45.4






Month/


1300 0.9 0.6 0.0 0.6 1.3 1.4 2.7 2.6 2.7 0.9 1.4 1.1 0.9 16.1

1330 0.9 0.7 0.1 1.0 2.0 2.0 3.0 2.3 2.3 0.6 1.3 0.9 0.9 17.0

1400 1.0 0.6 0.1 1.0 2.4 2.1 3.0 2.6 2.3 1.4 1.1 1.1 1.0 18.9

1430 0.7 0.4 0.3 0.9 1.4 1.9 3.3 3.4 2.6 1.7 1.1 1.4 0.7 19.1

1500 0.3 0.7 0.1 0.9 2.0 1.7 3.9 2.9 3.1 1.1 1.3 1.6 0.3 19.6

1530 0.7 0.6 0.4 0.9 2.7 2.4 3.4 3.6 2.4 1.3 1.1 1.6 0.7 21.1

1600 0.6 1.0 0.1 1.9 2.3 2.9 3.1 3.0 3.4 1.4 1.1 1.1 0.6 22.0

1630 1.0 0.9 0.4 2.1 3.6 5.3 3.6 3.6 4.1 1.7 1.1 1.3 1.0 28.7

1700 1.1 1.7 0.9 2.1 4.1 4.7 4.0 4.6 3.6 2.3 1.7 1.1 1.1 32.0

1730 1.6 1.3 1.3 2.3 6.3 5.7 3.6 4.4 4.0 1.0 2.4 1.6 1.6 35.4

1800 1.4 0.9 1.4 2.6 5.9 5.7 4.4 4.7 2.6 1.4 2.4 1.6 1.4 35.0

1830 1.7 1.6 1.6 2.9 5.3 5.1 4.9 4.4 3.1 1.7 2.1 1.6 1.7 36.0

1900 2.3 2.3 3.9 2.9 5.9 3.7 3.7 4.3 3.9 1.7 2.3 2.0 2.3 38.7

1930 2.7 3.3 3.6 3.3 5.0 4.0 3.7 2.9 4.4 2.4 2.1 3.6 2.7 41.0

2000 4.1 2.6 5.1 5.1 6.0 3.7 3.3 2.7 4.0 2.9 3.6 3.4 4.1 46.6

2030 4.1 2.3 6.0 4.9 5.6 3.7 2.9 2.4 4.3 2.9 3.1 2.3 4.1 44.4

2100 4.9 3.4 3.9 3.9 5.4 2.6 3.6 2.9 4.0 2.7 2.9 2.4 4.9 42.4

2130 4.9 4.1 4.7 4.0 4.0 2.6 4.4 2.3 4.9 3.6 2.4 2.4 4.9 44.3

2200 5.0 3.1 3.7 5.0 3.9 2.3 3.9 2.3 3.1 4.0 2.7 2.1 5.0 41.1

2230 3.9 3.6 3.0 3.9 3.4 1.9 3.4 2.9 4.4 4.9 3.9 2.4 3.9 41.4

2300 3.7 3.1 3.7 3.1 2.9 2.1 3.0 2.4 3.7 4.6 3.0 3.0 3.7 38.4

2330 4.4 3.4 3.1 2.3 2.3 2.4 2.6 2.1 3.7 4.6 4.4 2.4 4.4 37.9

0000 2.9 3.1 2.6 3.7 1.9 2.3 2.3 2.6 2.0 4.4 4.1 2.7 2.9 34.6

0030 2.4 2.3 3.9 3.0 2.3 2.3 2.9 2.4 2.1 3.7 3.4 2.1 2.4 32.9

0100 2.0 3.6 4.0 3.0 2.1 1.9 2.7 2.4 1.6 4.6 3.9 1.4 2.0 33.1

0130 1.1 2.9 5.3 2.3 1.6 2.0 2.7 2.1 2.7 3.9 3.3 1.0 1.1 30.9

0200 1.3 3.4 3.9 2.6 1.0 1.3 2.9 2.0 2.0 3.4 3.3 1.6 1.3 28.6

0230 1.3 3.1 4.7 3.1 1.4 1.7 2.9 1.7 1.9 3.4 3.0 1.7 1.3 30.0

0300 1.0 3.4 4.3 4.1 1.3 1.1 2.1 2.0 1.9 3.3 2.9 1.0 1.0 28.4

0330 0.7 2.9 3.6 3.3 1.3 1.6 1.6 2.3 2.6 3.3 3.0 1.4 0.7 27.4

0400 1.4 2.9 3.4 3.3 1.4 1.7 1.6 2.0 1.9 3.7 3.6 1.1 1.4 28.0

0430 2.7 3.4 3.9 3.1 1.3 1.4 1.9 1.4 1.6 3.3 3.7 2.0 2.7 29.7

0500 4.7 3.0 4.4 3.3 1.0 1.9 2.0 1.4 1.6 2.7 3.6 3.3 4.7 32.9

0530 4.1 4.1 3.1 3.1 1.0 1.3 2.1 1.3 1.7 3.3 3.0 3.7 4.1 32.0

0600 4.0 2.6 3.4 3.0 1.6 1.6 2.4 1.4 1.9 3.0 3.0 3.9 4.0 31.7

0630 2.1 2.3 4.9 4.7 3.0 1.7 2.6 1.4 2.3 3.7 4.1 4.6 2.1 37.4

0700 2.9 2.6 3.1 4.0 2.7 0.9 2.0 2.6 2.7 3.9 4.1 3.4 2.9 34.9

0730 1.7 1.3 1.9 2.9 2.6 1.6 1.7 2.9 3.0 3.3 3.0 2.0 1.7 27.7

0800 2.1 1.6 1.0 1.9 3.7 2.4 2.6 2.9 4.7 1.7 3.0 1.7 2.1 29.3

0830 1.7 1.3 0.6 1.9 4.6 3.0 3.7 3.9 3.4 1.9 1.7 1.3 1.7 28.9

0900 0.9 1.3 0.4 1.1 4.0 2.9 3.6 3.4 2.4 1.1 2.7 0.4 0.9 24.3

0930 1.1 0.7 0.1 0.7 2.7 2.9 4.6 3.1 2.9 1.3 2.4 1.1 1.1 23.7

1000 0.6 0.7 0.3 0.9 2.0 2.0 3.7 3.6 3.6 1.4 1.9 1.6 0.6 22.1

1030 0.6 0.6 0.3 1.0 1.6 2.7 3.1 3.0 2.6 0.9 2.0 1.3 0.6 19.6

1100 0.4 0.1 0.3 1.3 1.7 2.3 3.1 3.1 2.3 1.0 1.3 1.4 0.4 18.4

1130 1.0 0.4 0.3 1.0 1.9 2.3 2.4 2.6 2.7 0.9 1.0 1.1 1.0 17.6

1200 0.4 0.3 0.3 0.9 1.1 1.1 3.1 3.3 2.0 1.1 1.9 1.0 0.4 16.6

1230 0.3 0.7 0.1 0.7 1.9 2.0 3.0 3.4 2.9 1.1 1.4 1.1 0.3 18.7

1300 0.9 0.6 0.0 0.6 1.3 1.4 2.7 2.6 2.7 0.9 1.4 1.1 0.9 16.1

MEAN 2.0 2.0 2.3 2.5 2.8 2.5 3.1 2.8 2.9 2.5 2.6 1.9 2.0 29.9






Month/


1300 0.6 0.6 0.4 1.9 1.6 2.1 2.3 2.4 1.6 0.9 1.7 1.1 0.6 17.1

1330 1.3 0.1 0.7 1.0 1.7 2.1 2.4 3.0 2.0 0.4 1.1 1.4 1.3 17.4

1400 0.6 0.7 0.1 0.9 1.4 2.6 3.1 2.6 2.4 0.6 1.3 1.0 0.6 17.3

1430 1.3 0.6 0.6 0.9 2.1 1.4 4.0 2.9 2.3 0.9 1.1 1.3 1.3 19.3

1500 1.4 0.9 0.4 0.9 2.1 3.0 3.1 3.6 1.7 1.4 1.0 1.6 1.4 21.1

1530 0.7 0.7 0.6 1.3 2.0 3.0 4.0 3.0 2.6 1.4 1.6 1.1 0.7 22.0

1600 1.1 0.7 0.3 0.7 2.7 4.3 3.6 3.9 2.6 1.7 2.1 1.0 1.1 24.7

1630 0.9 0.9 0.6 0.7 3.1 4.1 4.3 3.7 2.4 1.9 2.3 1.3 0.9 26.1

1700 1.3 0.4 1.0 1.1 4.4 3.9 3.6 4.3 2.4 1.4 2.1 1.0 1.3 27.0

1730 0.6 0.6 1.1 1.3 4.6 3.4 4.0 3.1 2.4 1.7 1.9 0.7 0.6 25.4

1800 1.4 1.1 1.3 2.3 3.6 2.9 3.7 2.3 3.4 2.3 1.7 1.6 1.4 27.6

1830 2.3 1.7 3.0 2.1 3.6 1.9 1.9 2.1 2.3 3.0 2.9 2.6 2.3 29.3

1900 1.7 1.7 3.4 3.3 2.3 2.6 2.4 2.0 3.0 3.3 2.7 4.1 1.7 32.6

1930 3.9 2.3 4.9 4.7 2.9 1.9 2.3 1.7 2.6 3.0 3.7 3.3 3.9 37.0

2000 2.7 2.0 4.7 4.1 2.3 0.9 1.9 1.9 3.4 3.6 2.4 3.7 2.7 33.6

2030 3.1 3.1 2.4 3.1 2.9 1.4 2.0 2.3 2.7 3.7 2.3 3.1 3.1 32.3

2100 3.1 2.6 2.6 3.3 2.0 1.6 2.1 1.4 3.1 4.1 2.4 2.9 3.1 31.3

2130 2.1 2.3 2.7 2.6 2.0 1.3 1.0 2.1 2.0 3.0 2.9 2.3 2.1 26.3

2200 2.0 2.9 2.4 1.6 2.1 1.1 0.7 2.0 2.6 3.0 3.3 2.1 2.0 25.9

2230 2.0 2.9 1.7 2.4 1.1 1.4 0.9 1.4 2.0 3.9 2.3 1.7 2.0 23.7

2300 2.1 3.3 1.6 2.9 1.7 1.3 1.4 2.4 2.3 3.7 4.1 2.1 2.1 29.0

2330 1.6 2.1 2.3 3.4 1.4 0.7 1.4 2.4 2.7 2.9 3.6 2.0 1.6 26.6

0000 1.3 2.4 2.9 2.0 1.6 0.9 1.1 1.3 2.4 2.6 2.6 1.0 1.3 22.0

0030 0.4 2.6 2.7 1.6 0.7 0.7 1.1 1.3 1.9 2.7 2.9 1.7 0.4 20.3

0100 0.0 2.1 2.6 1.6 0.7 1.3 1.4 1.1 2.6 3.0 1.4 1.4 0.0 19.3

0130 0.4 1.7 1.6 2.7 0.4 0.6 0.6 1.0 1.7 3.7 1.4 0.9 0.4 16.7

0200 0.3 1.0 2.3 3.0 0.6 1.0 0.6 1.4 1.4 3.7 1.9 0.6 0.3 17.7

0230 0.1 1.3 2.0 2.3 0.4 1.0 0.6 1.1 2.0 2.6 1.6 1.0 0.1 16.0

0300 0.6 0.9 2.4 1.3 0.4 1.1 1.4 1.0 1.9 2.6 1.3 0.9 0.6 15.7

0330 0.6 1.1 1.3 1.6 0.6 1.1 1.6 0.4 1.7 1.6 0.9 0.9 0.6 13.3

0400 1.0 1.0 1.6 1.7 0.3 1.1 1.4 1.1 1.7 2.0 0.6 0.9 1.0 14.4

0430 1.0 1.3 1.4 1.6 0.9 1.1 1.0 1.1 1.4 2.3 0.7 1.1 1.0 15.0

0500 1.9 2.6 2.1 1.3 0.7 0.6 1.7 0.6 1.6 2.9 1.0 1.3 1.9 18.1

0530 4.3 3.1 2.6 2.3 1.3 1.0 2.1 0.6 1.3 2.3 1.1 2.9 4.3 24.9

0600 2.9 3.4 3.3 2.4 1.0 1.1 1.9 1.1 1.4 2.9 3.0 3.3 2.9 27.7

0630 3.4 3.6 3.6 2.0 1.3 1.0 1.7 1.1 1.1 2.7 3.1 3.4 3.4 28.1

0700 2.1 3.4 4.9 3.6 2.3 1.7 1.9 1.3 1.3 4.1 2.6 3.9 2.1 33.0

0730 2.3 2.9 2.6 2.9 3.0 1.9 2.0 0.6 1.6 3.4 4.1 3.3 2.3 30.4

0800 2.1 1.9 2.3 2.9 2.1 2.0 0.9 0.9 2.7 3.1 2.6 2.3 2.1 25.7

0830 1.6 1.4 1.1 2.6 2.9 2.7 2.3 2.0 3.0 2.4 1.9 2.0 1.6 25.9

0900 1.7 1.7 0.3 2.0 2.4 3.7 3.1 2.3 3.3 2.7 1.9 2.1 1.7 27.3

0930 1.7 1.6 0.3 1.3 2.6 2.4 3.0 2.6 3.1 2.0 1.1 1.1 1.7 22.9

1000 1.0 0.9 0.1 1.0 2.7 2.1 3.1 2.3 2.9 1.3 1.1 1.1 1.0 19.7

1030 1.3 1.0 0.0 0.4 1.7 2.3 3.6 2.0 3.3 1.1 1.7 1.3 1.3 19.7

1100 1.0 1.0 0.3 0.3 1.0 2.0 2.4 2.4 2.9 1.4 1.4 1.1 1.0 17.3

1130 0.4 0.4 0.3 1.3 1.6 2.6 2.9 3.1 2.3 1.7 1.6 1.7 0.4 19.9

1200 0.7 0.3 0.3 0.7 1.7 2.6 1.7 2.9 3.0 1.1 1.0 2.0 0.7 18.0

1230 0.9 0.6 0.6 1.1 1.1 2.1 1.9 2.6 2.4 1.0 1.3 1.4 0.9 17.0

1300 0.6 0.6 0.4 1.9 1.6 2.1 2.3 2.4 1.6 0.9 1.7 1.1 0.6 17.1

MEAN 1.5 1.7 1.8 2.0 1.9 1.9 2.1 2.0 2.3 2.4 2.0 1.8 1.5 23.3






Month/


1300 0.9 0.6 0.4 1.1 2.1 1.3 3.9 2.7 2.6 0.7 1.3 0.7 0.9 18.3

1330 1.3 0.6 0.0 1.0 1.6 1.7 3.3 2.7 2.3 1.6 1.9 0.1 1.3 18.0

1400 1.1 1.0 0.7 1.6 1.6 2.1 2.9 3.0 2.1 1.7 1.7 0.6 1.1 20.1

1430 0.6 1.0 0.6 1.0 1.6 2.4 3.1 3.0 2.0 0.9 2.4 0.7 0.6 19.3

1500 0.6 0.9 0.6 0.9 2.4 2.0 3.1 4.1 2.0 1.1 1.7 0.6 0.6 20.0

1530 1.4 0.3 0.7 1.0 2.4 2.1 3.1 4.6 2.1 1.1 1.0 1.3 1.4 21.3

1600 0.7 0.7 1.1 0.9 3.7 4.3 3.6 3.6 3.0 1.0 1.4 0.7 0.7 24.7

1630 0.7 1.1 1.0 0.9 4.6 3.4 2.3 3.6 2.7 1.4 1.7 0.6 0.7 24.0

1700 1.3 1.0 0.9 1.4 3.4 2.6 2.1 1.7 3.0 2.0 1.6 2.0 1.3 23.0

1730 1.1 1.0 1.7 1.7 3.4 2.4 1.7 2.0 2.9 2.1 1.3 2.3 1.1 23.7

1800 2.0 2.0 2.0 1.6 2.7 1.7 1.1 2.0 2.1 2.7 1.7 1.1 2.0 22.9

1830 1.6 2.3 4.3 2.7 2.7 2.0 1.1 1.3 2.6 3.0 2.0 3.7 1.6 29.3

1900 3.4 2.6 4.1 3.4 2.3 1.6 1.0 1.4 2.1 3.0 2.0 2.1 3.4 29.1

1930 3.3 2.0 3.3 3.0 2.3 1.3 1.3 1.4 3.0 3.7 1.7 2.7 3.3 29.0

2000 3.1 3.4 1.6 1.7 1.4 2.1 1.1 1.0 1.7 3.0 1.7 1.6 3.1 23.6

2030 3.0 2.4 1.9 1.0 0.7 1.4 1.0 0.7 2.1 2.7 1.7 1.3 3.0 20.0

2100 1.3 2.1 1.9 1.4 1.0 1.1 1.3 1.0 1.3 3.1 2.0 1.9 1.3 19.4

2130 1.3 2.7 1.1 1.4 1.0 1.1 0.7 0.9 1.3 3.0 2.6 1.7 1.3 18.9

2200 1.7 2.0 1.6 2.1 0.3 1.6 1.0 1.0 2.1 3.1 2.4 1.4 1.7 20.4

2230 1.6 2.0 2.1 1.4 0.4 1.1 0.9 1.0 1.9 1.6 3.0 1.9 1.6 18.9

2300 1.0 1.9 3.9 1.7 0.3 1.3 0.6 1.0 1.6 1.3 2.1 0.9 1.0 17.4

2330 0.3 1.7 2.7 1.4 0.1 1.4 0.6 0.7 0.7 2.7 1.0 1.0 0.3 14.4

0000 0.6 1.1 1.9 1.7 0.1 1.3 0.9 0.9 1.0 3.0 0.7 0.7 0.6 13.9

0030 0.4 0.7 2.1 2.3 0.6 1.4 0.6 0.7 1.1 2.3 1.0 0.4 0.4 13.7

0100 1.0 0.9 1.9 1.9 0.4 0.9 0.7 0.7 0.9 1.9 0.6 0.6 1.0 12.1

0130 0.9 0.3 1.7 1.3 0.7 0.6 0.9 0.7 1.3 2.0 1.0 1.0 0.9 12.3

0200 0.7 0.6 1.3 1.0 0.9 1.0 0.4 0.6 1.4 1.6 0.6 0.3 0.7 10.3

0230 0.4 0.3 1.0 1.1 1.1 0.7 1.0 0.7 0.7 1.9 0.3 0.0 0.4 9.3

0300 0.6 0.4 0.6 1.1 1.4 1.0 1.0 0.6 1.0 2.1 0.3 0.3 0.6 10.4

0330 0.7 0.1 1.0 0.6 0.9 0.6 0.7 0.6 0.9 1.9 0.6 0.4 0.7 8.9

0400 0.3 0.1 0.3 0.7 0.9 0.4 1.1 0.4 0.9 1.3 0.6 0.4 0.3 7.4

0430 0.7 0.7 0.4 0.6 0.6 0.3 1.4 0.7 1.6 1.4 0.4 0.4 0.7 9.3

0500 1.3 2.0 1.0 0.4 0.7 1.1 1.4 1.0 0.7 1.3 0.1 1.1 1.3 12.3

0530 2.6 2.6 2.3 0.6 0.4 0.9 1.1 1.0 0.9 1.9 0.9 1.0 2.6 16.0

0600 4.3 3.0 2.1 2.3 0.7 0.4 1.3 0.9 0.9 1.7 1.1 2.0 4.3 20.7

0630 3.6 3.4 2.4 1.6 1.0 0.4 1.4 0.7 0.9 2.1 2.0 3.9 3.6 23.4

0700 3.0 2.9 3.6 2.3 1.0 0.7 1.6 0.6 0.9 2.3 3.7 5.0 3.0 27.4

0730 2.6 2.7 3.4 3.9 2.4 1.0 1.9 1.0 1.3 3.6 3.9 4.6 2.6 32.1

0800 1.0 2.0 2.4 2.4 1.7 1.4 1.7 1.3 1.7 3.6 3.1 2.4 1.0 24.9

0830 1.7 2.0 2.0 1.7 2.1 2.0 1.4 1.1 2.1 2.6 3.0 2.6 1.7 24.4

0900 1.9 1.4 1.3 2.1 3.6 3.0 2.1 2.0 2.0 2.0 2.1 2.1 1.9 25.7

0930 1.4 0.9 0.6 2.3 3.0 3.0 2.3 3.1 2.4 2.3 1.9 1.9 1.4 25.0

1000 1.9 1.1 0.6 1.0 3.0 2.4 3.1 2.4 2.7 1.9 1.4 1.0 1.9 22.6

1030 0.9 0.6 0.7 1.3 3.3 1.7 2.3 3.0 2.1 1.3 1.0 0.9 0.9 19.0

1100 0.6 1.3 0.3 1.0 2.3 2.6 3.3 2.7 2.4 1.1 1.3 0.9 0.6 19.7

1130 0.7 0.3 0.1 0.6 1.6 1.7 2.4 2.4 2.4 0.6 1.4 0.9 0.7 15.1

1200 0.4 0.7 0.3 1.3 1.4 2.0 3.1 3.0 1.6 1.0 1.3 0.9 0.4 17.0

1230 0.9 0.6 0.4 1.1 2.3 1.1 2.9 2.6 2.1 1.1 2.3 0.9 0.9 18.3

1300 0.9 0.6 0.4 1.1 2.1 1.3 3.9 2.7 2.6 0.7 1.3 0.7 0.9 18.3

MEAN 1.4 1.4 1.5 1.5 1.7 1.6 1.7 1.7 1.8 2.0 1.6 1.4 1.4 19.3





Table 22. Average number of cases when Т-Тd>4

Month/


1300 24.9 27.3 29.3 24.4 22.6 19.9 13.0 14.0 15.6 24.7 23.9 25.7 24.9 265.1

1330 23.7 27.3 29.6 24.6 22.7 19.9 13.3 14.0 15.9 24.3 24.0 25.3 23.7 264.4

1400 24.1 26.7 29.1 24.1 22.9 19.1 13.0 14.3 16.1 23.9 23.6 25.1 24.1 262.1

1430 24.4 25.9 29.0 24.7 22.7 19.0 11.9 12.7 16.3 24.7 22.7 23.4 24.4 257.4

1500 24.3 26.1 28.3 24.4 21.3 17.9 11.0 10.9 15.7 23.6 23.7 23.7 24.3 250.9

1530 23.3 26.7 28.4 23.1 20.1 15.9 8.4 9.0 14.7 23.7 23.4 23.0 23.3 239.9

1600 23.0 25.7 28.0 22.6 17.1 10.9 6.7 7.1 12.3 23.9 22.6 23.6 23.0 223.4

1630 22.6 25.1 27.7 21.7 13.1 8.1 5.9 5.0 10.7 22.9 21.6 23.0 22.6 207.4

1700 21.4 24.1 26.7 20.1 10.1 6.3 4.7 3.7 9.6 20.9 21.0 21.1 21.4 189.9

1730 21.1 23.6 25.4 18.3 7.1 5.1 3.1 3.0 8.1 20.3 20.0 20.1 21.1 175.4

1800 18.3 20.6 24.0 16.9 6.6 4.4 3.3 2.7 7.1 18.7 18.6 19.0 18.3 160.1

1830 16.7 17.9 18.1 13.9 4.7 4.6 3.1 2.3 6.1 16.6 16.4 13.6 16.7 134.0

1900 13.1 15.4 15.3 11.9 4.6 3.9 2.7 1.7 5.4 15.4 15.4 11.9 13.1 116.7

1930 9.7 12.4 13.4 9.6 2.6 3.7 2.3 1.9 3.7 13.6 13.4 8.7 9.7 95.0

2000 7.3 9.6 11.9 9.3 2.6 3.1 2.6 2.0 3.3 12.7 11.7 6.9 7.3 82.9

2030 5.6 8.4 11.0 8.3 1.6 2.9 2.6 1.7 2.1 11.3 10.1 5.7 5.6 71.3

2100 4.3 7.3 10.1 7.0 1.4 2.9 1.7 1.4 2.3 9.7 9.3 4.1 4.3 61.6

2130 3.6 5.6 9.4 6.0 1.1 3.0 2.3 1.3 1.7 9.6 7.0 3.3 3.6 53.9

2200 2.4 5.1 8.4 5.1 1.4 2.7 2.0 1.3 1.9 8.3 5.9 2.7 2.4 47.3

2230 1.6 3.9 7.4 4.4 1.6 2.7 2.1 1.0 1.4 7.9 4.7 2.0 1.6 40.7

2300 1.3 3.1 5.0 3.1 1.4 2.6 2.0 1.0 1.3 7.3 3.4 2.0 1.3 33.6

2330 1.3 3.0 4.7 2.9 1.6 1.7 1.9 1.1 1.1 5.9 3.0 1.6 1.3 29.7

0000 1.0 2.3 3.4 2.7 1.4 1.6 1.7 1.7 0.9 4.4 3.1 1.6 1.0 25.9

0030 1.3 2.3 3.0 2.1 1.3 1.6 2.1 1.4 1.1 4.0 2.4 1.1 1.3 23.9

0100 1.0 1.4 2.4 2.1 1.3 1.7 1.9 1.7 1.1 3.9 2.1 1.0 1.0 21.7

0130 0.4 1.4 2.3 1.6 1.3 1.6 2.1 1.6 0.7 3.9 1.9 0.9 0.4 19.6

0200 0.6 1.1 1.9 1.0 1.4 1.6 2.4 1.4 0.9 4.1 1.7 0.9 0.6 19.0

0230 0.7 0.7 1.6 1.1 1.0 1.6 1.9 1.3 0.9 3.4 1.6 0.7 0.7 16.4

0300 0.4 0.9 1.0 1.0 1.0 1.6 1.6 1.4 1.1 3.3 1.7 0.4 0.4 15.4

0330 0.3 0.9 1.0 1.0 1.3 1.4 1.6 1.4 1.1 3.6 2.0 0.3 0.3 15.9

0400 0.4 1.0 1.3 0.6 1.4 1.6 1.6 1.4 1.1 3.3 1.7 0.3 0.4 15.7

0430 0.7 1.0 1.4 0.4 1.1 1.6 1.6 1.3 0.7 3.1 1.6 0.1 0.7 14.7

0500 1.0 2.1 1.3 0.4 1.3 1.1 1.7 1.1 1.1 3.3 1.7 0.1 1.0 16.4

0530 2.1 4.4 3.7 0.9 1.1 1.3 1.4 1.3 0.9 3.1 2.1 1.1 2.1 23.6

0600 5.7 8.6 7.7 2.3 1.3 1.3 1.7 1.1 0.7 3.9 3.3 3.0 5.7 40.6

0630 10.6 11.3 11.1 6.4 1.6 1.7 1.9 1.3 0.6 5.3 5.9 5.7 10.6 63.3

0700 14.6 15.0 15.0 8.6 2.7 1.7 1.9 1.1 1.0 7.6 8.6 9.0 14.6 86.7

0730 17.0 18.1 19.7 11.6 3.6 2.1 2.1 1.3 1.3 10.4 11.7 13.4 17.0 112.4

0800 20.6 21.0 23.1 15.7 7.0 3.0 3.3 1.1 1.6 13.3 15.1 18.4 20.6 143.3

0830 21.4 23.1 25.9 18.6 8.4 3.4 3.7 1.6 3.9 16.6 17.3 19.6 21.4 163.4

0900 22.4 24.3 27.7 20.0 11.7 5.7 4.4 2.1 6.3 19.3 19.6 21.7 22.4 185.3

0930 23.4 25.4 28.1 22.1 14.9 9.0 5.6 3.1 8.1 20.1 21.6 22.7 23.4 204.3

1000 24.4 26.7 28.7 24.7 17.3 11.9 7.3 5.6 9.9 22.3 22.7 23.9 24.4 225.3

1030 25.4 27.4 28.9 24.7 19.6 14.1 9.3 6.9 11.7 23.6 23.3 24.0 25.4 238.9

1100 25.4 27.0 29.3 25.1 21.7 16.0 10.9 8.7 12.4 23.4 23.6 24.3 25.4 247.9

1130 25.6 28.1 29.1 24.4 22.7 17.7 12.7 10.4 13.3 24.3 24.0 24.6 25.6 257.0

1200 25.6 27.1 29.1 24.7 23.4 18.7 12.9 11.1 14.4 24.6 24.3 24.1 25.6 260.1

1230 25.3 27.3 29.0 25.1 22.6 20.0 13.1 13.0 15.0 23.7 23.3 25.1 25.3 262.6

1300 24.9 27.3 29.3 24.4 22.6 19.9 13.0 14.0 15.6 24.7 23.9 25.7 24.9 265.1

MEAN 12.8 14.6 16.2 12.4 8.4 6.8 4.8 4.1 5.9 13.6 12.8 12.2 12.8 124.6





1.3 Air pressure

Table 23. Monthly and yearly frequencies of air pressure (%)

Month/

Pressure (hPa)I II III IV V VI VII VIII IX X XI XII YEAR

980.0- 984.9 0 0 0 0 0 0 0 0 0 0 0 0 0.0

985.0- 989.9 0.1 0 0.8 0 0 0 0 0 0 0 0 0.1 0.1

990.0- 994.9 1.9 1.1 2 0.3 0.1 0 0 0 0 0.1 1.1 0.3 0.6

995.0- 999.9 2.8 2 2.8 1.1 0.4 0 0 0 0.3 0.5 2.8 1.5 1.2

1000.0-1004.9 6.5 6.1 6.8 4.8 3.8 1.1 0.9 0.5 0.9 1 6.6 4.3 3.6

1005.0-1009.9 6.8 11.8 11.7 16.7 14.3 11.5 10.2 4.1 5.8 5.8 9.1 11.5 10

1010.0-1014.9 11.5 17 15.8 30.8 27.4 35.3 36.5 30.3 21.3 15.9 12.8 19.4 23

1015.0-1019.9 21.7 18.8 20.8 28.3 38.8 39.9 42 51.8 44.3 26.5 20.2 20.8 31.4

1020.0-1024.9 25.1 20.1 20.9 15.1 13.8 12.2 10.2 13 22.1 30.7 24.5 19.9 18.9

1025.0-1029.9 13.5 14.9 11.7 2.8 1.4 0.1 0.2 0.3 5 16.2 17 11.6 7.7

1030.0-1034.9 8.2 5.2 6 0.0 0 0 0 0 0.3 3.3 4.5 5.4 2.7

1035.0-1039.9 1.9 2.6 0.7 0 0 0 0 0 0 0 1.5 4.3 0.9

1040.0-1044.9 0 0.4 0 0 0 0 0 0 0 0 0 1 0.1

1045.0-1049.9 0 0 0 0 0 0 0 0 0 0 0 0 0

Table 24. Average air pressure (hPa) in specificied times

Month/


0100 1014.6 1014.8 1015.9 1017.0 1019.2 1017.9 1017.8 1018.0 1017.6 1016.5 1013.9 1014.5 1014.6 1016.5

0700 1015.3 1015.4 1016.7 1017.6 1019.5 1017.9 1018.3 1018.2 1017.9 1017.0 1014.8 1015.3 1015.3 1016.9

1300 1013.8 1013.7 1014.7 1015.9 1018.2 1016.8 1017.3 1017.4 1016.4 1015.2 1013.1 1013.6 1013.8 1015.5

1900 1014.2 1014.1 1015.2 1016.8 1019.1 1017.6 1018.2 1018.0 1017.2 1015.8 1013.8 1014.2 1014.2 1016.2




Table 25. Average air pressure (hPa)

Month/


1300 1013.8 1013.7 1014.7 1015.9 1018.2 1016.8 1017.3 1017.4 1016.4 1015.2 1013.1 1013.6 1013.8 1015.5

1330 1013.6 1013.7 1014.6 1015.7 1018.0 1016.8 1017.4 1017.2 1016.3 1014.9 1012.9 1013.5 1013.6 1015.4

1400 1013.5 1013.5 1014.4 1015.7 1018.0 1016.8 1017.5 1017.4 1016.3 1014.8 1012.7 1013.3 1013.5 1015.3

1430 1013.5 1013.4 1014.3 1015.6 1018.1 1017.0 1017.6 1017.4 1016.3 1014.7 1012.6 1013.4 1013.5 1015.3

1500 1013.4 1013.3 1014.3 1015.6 1017.9 1016.9 1017.6 1017.4 1016.2 1014.5 1012.6 1013.3 1013.4 1015.2

1530 1013.3 1013.2 1014.2 1015.6 1018.0 1016.9 1017.7 1017.5 1016.3 1014.5 1012.6 1013.2 1013.3 1015.3

1600 1013.3 1013.2 1014.2 1015.7 1018.1 1017.0 1017.7 1017.7 1016.4 1014.6 1012.6 1013.2 1013.3 1015.3

1630 1013.4 1013.3 1014.2 1015.8 1018.4 1017.2 1017.9 1017.7 1016.6 1014.7 1012.6 1013.3 1013.4 1015.4

1700 1013.5 1013.4 1014.2 1015.9 1018.5 1017.2 1018.0 1017.9 1016.8 1014.9 1012.7 1013.4 1013.5 1015.5

1730 1013.6 1013.5 1014.4 1016.1 1018.6 1017.4 1018.1 1018.0 1016.9 1015.2 1012.9 1013.5 1013.6 1015.7

1800 1013.8 1013.8 1014.6 1016.4 1018.8 1017.5 1018.0 1018.2 1017.1 1015.4 1013.2 1013.7 1013.8 1015.8

1830 1013.9 1013.8 1014.9 1016.6 1018.9 1017.6 1017.9 1018.1 1017.1 1015.6 1013.5 1014.0 1013.9 1016.0

1900 1014.2 1014.1 1015.2 1016.8 1019.1 1017.6 1018.2 1018.0 1017.2 1015.8 1013.8 1014.2 1014.2 1016.2

1930 1014.5 1014.4 1015.4 1017.0 1019.2 1017.8 1018.3 1018.1 1017.3 1015.9 1013.9 1014.5 1014.5 1016.3

2000 1014.7 1014.5 1015.5 1017.0 1019.4 1018.0 1018.3 1018.0 1017.6 1016.0 1014.0 1014.6 1014.7 1016.4

2030 1014.8 1014.6 1015.6 1017.2 1019.4 1018.0 1018.4 1018.2 1017.6 1016.1 1014.2 1014.7 1014.8 1016.6

2100 1014.8 1014.7 1015.8 1017.1 1019.6 1018.0 1018.4 1018.3 1017.6 1016.3 1014.1 1014.7 1014.8 1016.6

2130 1014.8 1014.8 1015.9 1017.2 1019.5 1018.0 1018.5 1018.6 1017.5 1016.2 1014.1 1014.8 1014.8 1016.6

2200 1014.9 1014.9 1016.0 1017.2 1019.5 1018.0 1018.5 1018.1 1017.4 1016.1 1014.1 1014.8 1014.9 1016.6

2230 1014.9 1014.9 1016.0 1017.1 1019.4 1018.0 1018.3 1018.3 1017.5 1016.2 1014.1 1014.9 1014.9 1016.6

2300 1014.9 1014.9 1016.1 1017.3 1019.5 1017.8 1018.3 1018.3 1017.4 1016.2 1014.2 1014.8 1014.9 1016.6

2330 1015.0 1015.0 1016.0 1017.2 1019.6 1017.9 1018.1 1018.4 1017.5 1016.2 1014.2 1014.7 1015.0 1016.6

0000 1014.9 1014.8 1015.9 1017.0 1019.4 1017.8 1018.0 1018.0 1017.3 1016.7 1014.0 1014.6 1014.9 1016.5

0030 1014.6 1014.8 1016.0 1017.0 1019.3 1018.1 1017.8 1018.1 1017.7 1016.7 1014.1 1014.6 1014.6 1016.5

0100 1014.6 1014.8 1015.9 1017.0 1019.2 1017.9 1017.8 1018.0 1017.6 1016.5 1013.9 1014.5 1014.6 1016.5

0130 1014.8 1014.8 1015.8 1016.8 1019.1 1017.9 1017.3 1018.0 1017.6 1016.4 1013.9 1014.5 1014.8 1016.4

0200 1014.7 1014.7 1016.0 1016.7 1019.0 1017.6 1017.4 1018.0 1017.2 1016.0 1013.9 1014.5 1014.7 1016.2

0230 1014.8 1014.8 1016.0 1016.8 1018.7 1017.6 1017.3 1017.6 1017.5 1015.9 1014.1 1014.4 1014.8 1016.2

0300 1014.9 1014.8 1016.1 1016.9 1018.9 1017.2 1017.4 1018.0 1017.1 1016.1 1014.1 1014.5 1014.9 1016.3

0330 1015.1 1014.9 1016.2 1016.8 1018.8 1017.4 1017.4 1017.5 1017.3 1016.1 1014.1 1014.6 1015.1 1016.3

0400 1015.0 1015.2 1016.3 1016.8 1018.8 1017.2 1017.6 1017.6 1017.3 1016.3 1014.2 1014.8 1015.0 1016.4

0430 1015.2 1015.3 1016.4 1016.9 1018.7 1017.0 1017.2 1017.7 1017.2 1016.2 1014.4 1014.9 1015.2 1016.4

0500 1015.2 1015.4 1016.6 1017.0 1018.6 1017.1 1017.3 1017.7 1017.3 1016.4 1014.5 1015.0 1015.2 1016.4

0530 1015.3 1015.4 1016.7 1017.2 1018.7 1017.2 1017.5 1017.7 1017.5 1016.7 1014.7 1015.1 1015.3 1016.6

0600 1015.3 1015.5 1016.8 1017.4 1019.1 1017.5 1017.8 1017.7 1017.6 1016.9 1014.8 1015.2 1015.3 1016.7

0630 1015.4 1015.5 1016.7 1017.5 1019.4 1017.6 1018.1 1018.1 1017.9 1016.9 1014.8 1015.3 1015.4 1016.9

0700 1015.3 1015.4 1016.7 1017.6 1019.5 1017.9 1018.3 1018.2 1017.9 1017.0 1014.8 1015.3 1015.3 1016.9

0730 1015.2 1015.4 1016.7 1017.7 1019.6 1017.9 1018.5 1018.2 1018.1 1017.0 1014.8 1015.3 1015.2 1017.0

0800 1015.2 1015.3 1016.7 1017.7 1019.6 1018.0 1018.6 1018.6 1018.1 1017.2 1014.8 1015.2 1015.2 1017.0

0830 1015.1 1015.2 1016.6 1017.7 1019.7 1018.0 1018.6 1018.6 1017.9 1017.1 1014.7 1015.1 1015.1 1017.0

0900 1015.0 1015.1 1016.5 1017.5 1019.7 1018.0 1018.7 1018.6 1018.0 1016.8 1014.7 1015.1 1015.0 1016.9

0930 1015.0 1015.0 1016.3 1017.4 1019.6 1018.2 1018.5 1018.6 1018.0 1016.8 1014.5 1015.0 1015.0 1016.9

1000 1014.8 1014.9 1016.1 1017.2 1019.5 1018.1 1018.3 1018.6 1017.9 1016.5 1014.4 1014.8 1014.8 1016.7

1030 1014.6 1014.8 1015.8 1017.0 1019.3 1017.9 1018.0 1018.3 1017.7 1016.4 1014.1 1014.6 1014.6 1016.5

1100 1014.4 1014.5 1015.6 1016.9 1019.0 1017.6 1017.9 1018.2 1017.4 1016.2 1014.0 1014.4 1014.4 1016.3

1130 1014.3 1014.3 1015.5 1016.6 1018.7 1017.4 1017.7 1017.8 1017.1 1015.9 1013.7 1014.2 1014.3 1016.1

1200 1014.0 1014.1 1015.2 1016.4 1018.5 1017.1 1017.5 1017.7 1016.9 1015.6 1013.5 1014.0 1014.0 1015.9

1230 1013.9 1013.9 1015.0 1016.1 1018.3 1017.0 1017.6 1017.4 1016.6 1015.4 1013.3 1013.8 1013.9 1015.7

1300 1013.8 1013.7 1014.7 1015.9 1018.2 1016.8 1017.3 1017.4 1016.4 1015.2 1013.1 1013.6 1013.8 1015.5

MEAN 1014.5 1014.5 1015.6 1016.8 1019.0 1017.6 1017.9 1018.0 1017.3 1016.0 1013.9 1014.4 1014.5 1016.3




Visibility and ceiling 1.3

Visibility 1.3.1

Table 26. Frequencies of visibility below specified values at specified times – January (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: ITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.5 0.5 2.2 2.7 9.1 24.7 44.1 58.1

0030 0.5 0.5 1.6 2.1 9.0 28.0 45.5 59.8

0100 0.0 0.0 1.6 2.2 7.1 28.4 46.4 59.0

0130 0.0 0.5 1.6 1.6 9.7 28.1 47.6 61.1

0200 0.0 0.5 2.2 3.3 10.3 28.3 51.1 62.0

0230 0.0 0.6 3.4 3.9 11.2 28.5 50.3 62.0

0300 0.0 0.5 2.7 3.8 12.6 31.1 51.4 61.2

0330 0.0 1.1 4.4 5.0 15.6 33.3 51.7 61.7

0400 0.0 0.5 1.6 2.2 12.0 32.6 50.5 61.4

0430 0.0 0.0 1.6 2.7 10.9 33.3 50.8 61.2

0500 0.0 0.0 1.1 2.2 10.3 33.2 51.1 62.5

0530 0.0 0.0 3.7 4.8 11.8 36.9 52.9 63.1

0600 0.0 0.5 3.3 3.8 16.5 41.2 56.0 65.9

0630 0.5 2.2 3.8 4.9 18.5 42.9 58.2 65.8

0700 0.5 2.1 5.8 6.8 21.5 45.0 60.2 67.5

0730 0.5 3.1 5.8 6.8 20.4 43.5 60.2 67.0

0800 0.5 1.6 5.8 6.8 19.4 42.9 58.6 66.5

0830 0.5 1.5 4.6 5.6 16.9 42.6 59.5 67.7

0900 0.5 0.5 2.6 2.6 13.3 41.5 52.8 64.6

0930 0.5 1.0 2.0 3.5 11.6 39.4 51.5 62.6

1000 0.0 0.5 1.0 2.4 13.2 33.2 46.8 61.5

1030 0.0 0.0 1.5 2.5 9.4 29.2 44.1 60.9

1100 0.0 0.0 1.0 1.0 5.8 23.8 39.3 57.3

1130 0.0 0.5 1.0 1.4 4.8 22.1 35.6 54.8

1200 0.0 0.5 0.5 1.0 3.8 18.6 33.3 51.0

1230 0.0 0.0 0.5 1.4 3.3 17.7 32.1 50.2

1300 0.0 0.0 1.0 1.0 5.2 16.2 29.0 47.6

1330 0.0 0.0 0.5 0.5 5.7 16.2 29.0 47.6

1400 0.0 0.0 0.5 0.5 3.3 14.2 28.4 44.5

1430 0.0 0.0 0.0 0.5 2.8 13.3 26.1 44.1

1500 0.0 0.0 0.0 0.5 2.9 13.9 26.0 42.3

1530 0.0 0.0 0.5 0.9 4.7 13.7 27.5 43.6

1600 0.0 0.9 1.4 1.4 6.2 17.5 29.9 48.3

1630 0.0 0.9 1.4 1.4 6.1 17.5 31.6 49.1

1700 0.0 0.5 0.5 0.5 5.7 18.2 30.6 47.4

1730 0.0 0.5 0.5 0.5 5.8 18.8 31.7 49.0

1800 0.0 0.5 1.0 1.0 5.8 18.0 31.6 50.0

1830 0.0 0.5 1.0 1.0 5.8 18.8 31.9 48.8

1900 0.0 0.5 1.9 1.9 6.7 19.0 32.4 50.5

1930 0.0 0.0 1.4 1.4 6.2 18.7 32.1 51.7

2000 0.0 0.5 1.4 1.4 5.8 19.7 34.6 51.4

2030 0.0 0.5 1.0 1.0 5.3 21.7 36.7 52.7

2100 0.5 1.5 2.0 2.0 6.8 22.4 38.0 54.1

2130 0.5 1.5 2.5 2.5 6.5 23.4 39.8 54.7

2200 0.5 1.0 2.0 2.0 7.1 23.9 40.6 54.8

2230 0.5 1.5 2.0 2.0 7.4 24.3 43.1 56.9

2300 0.0 1.0 2.0 2.0 8.1 24.2 41.9 56.6

2330 0.5 0.5 1.6 2.1 9.4 25.5 43.8 57.3

MEAN 0.1 0.6 1.9 2.4 9.1 26.4 42.0 56.2

Remarks

PERIOD OF RECORD: 2008 - 2014

FREQUENCIES (%) OF VISIBILITY BELOW SPECIFIED VALUES (m) AT SPECIFIED TIMES

VISIBILITY


Cases when a certa in phenomenon is not occurred and frequency i s 0 are shaded white




Table 27. Frequencies of visibility below specified values at specified times – February (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: IITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.5 1.1 1.1 8.2 23.0 36.1 52.5

0030 0.5 0.5 1.0 1.0 7.9 22.5 37.7 52.9

0100 0.0 0.0 1.1 1.1 7.6 21.7 36.4 52.2

0130 0.0 0.0 1.1 1.1 7.7 21.3 36.1 52.5

0200 0.0 0.0 2.2 2.7 9.7 21.6 38.4 54.6

0230 0.0 0.0 2.2 2.7 9.8 22.8 40.2 56.5

0300 0.0 0.0 1.1 2.2 8.7 20.1 40.8 57.1

0330 0.0 0.0 1.1 2.1 8.6 20.9 41.7 56.7

0400 0.0 0.0 1.1 2.1 10.1 21.8 42.6 58.5

0430 0.0 1.6 3.7 4.2 10.6 23.3 45.0 60.3

0500 0.0 1.6 2.2 2.2 10.8 24.2 45.2 59.1

0530 0.0 1.1 1.6 1.6 12.4 30.3 50.8 60.5

0600 0.0 0.5 2.2 2.7 13.6 33.2 52.7 60.9

0630 0.0 0.0 1.1 2.2 9.9 33.7 52.5 62.4

0700 0.0 1.1 2.2 2.2 9.9 33.5 52.2 59.9

0730 0.5 0.5 2.2 2.2 9.9 34.1 53.3 61.0

0800 0.0 1.1 1.6 2.2 7.6 30.8 48.6 57.3

0830 0.0 1.1 1.6 2.2 8.2 27.5 46.2 57.1

0900 0.0 0.5 1.1 1.6 7.4 24.3 42.9 55.6

0930 0.0 1.1 1.6 2.1 8.5 22.2 40.2 54.5

1000 0.0 0.5 0.5 1.0 7.3 19.3 35.4 51.6

1030 0.0 0.0 0.5 1.0 7.3 18.2 31.8 50.0

1100 0.0 0.0 0.0 0.5 5.7 16.1 31.1 46.1

1130 0.0 0.0 0.0 0.0 4.1 16.1 30.6 46.1

1200 0.0 0.0 0.5 0.5 4.7 15.0 29.0 43.5

1230 0.0 0.0 0.0 0.0 4.1 13.8 27.7 41.5

1300 0.0 0.0 0.0 0.0 3.6 11.9 22.7 39.7

1330 0.0 0.0 0.0 0.0 2.6 9.7 22.4 39.8

1400 0.0 0.0 0.0 0.0 1.6 8.3 20.7 36.8

1430 0.0 0.0 0.5 0.5 1.0 8.7 19.4 34.2

1500 0.0 0.5 0.5 0.5 1.5 10.8 21.5 36.9

1530 0.0 0.5 0.5 0.5 1.5 10.7 21.9 36.7

1600 0.0 0.5 0.5 0.5 2.6 10.3 25.6 38.5

1630 0.0 0.0 0.5 0.5 2.6 11.7 25.5 39.3

1700 0.0 0.0 0.5 0.5 3.0 14.1 24.7 38.9

1730 0.0 0.0 0.5 0.5 3.6 15.2 24.9 40.1

1800 0.0 0.0 0.0 0.0 2.1 14.0 24.9 40.9

1830 0.0 0.0 0.0 0.5 2.0 12.2 25.5 40.8

1900 0.0 0.0 1.0 1.0 2.6 13.3 27.0 43.4

1930 0.0 0.5 1.0 1.0 2.5 14.7 27.9 43.7

2000 0.0 0.5 0.5 1.0 3.1 14.9 28.4 43.8

2030 0.0 0.0 0.0 0.5 2.6 14.4 29.4 43.3

2100 0.0 0.0 0.5 0.5 4.1 14.9 30.3 42.6

2130 0.0 0.0 0.5 0.5 4.3 16.7 30.6 43.5

2200 0.0 0.5 0.5 0.5 5.8 18.3 29.3 42.9

2230 0.0 0.5 1.0 1.0 5.7 18.8 32.3 45.3

2300 0.0 0.5 1.0 1.0 6.6 18.9 32.7 49.0

2330 0.0 0.5 1.0 1.0 7.3 21.9 35.4 50.5

MEAN 0.0 0.3 0.9 1.2 6.1 19.1 34.3 48.6

Remarks


VISIBILITY







Table 28. Frequencies of visibility below specified values at specified times – March (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: IIITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 0.0 0.0 0.5 2.0 6.4 17.2

0030 0.0 0.0 0.0 0.0 0.5 2.0 7.4 17.6

0100 0.0 0.0 0.0 0.0 0.5 1.5 7.8 18.4

0130 0.0 0.0 0.0 0.0 0.5 1.0 7.8 19.0

0200 0.0 0.0 0.0 0.0 1.0 2.9 8.7 19.2

0230 0.0 0.0 0.5 0.5 2.0 3.5 9.5 20.4

0300 0.0 0.5 0.5 1.0 2.0 3.0 9.0 22.9

0330 0.0 0.5 0.5 1.5 1.5 3.9 9.8 24.5

0400 0.0 0.0 0.5 1.0 2.4 4.4 11.2 26.2

0430 0.0 1.0 1.5 1.5 2.9 4.9 16.0 32.5

0500 0.0 0.0 1.0 1.5 2.5 9.3 22.1 36.3

0530 0.0 0.5 2.9 3.4 3.9 11.2 24.4 36.6

0600 0.0 0.0 2.4 3.4 5.8 11.5 25.0 35.6

0630 0.0 0.0 1.4 2.4 4.8 11.5 23.6 36.1

0700 0.0 0.0 1.0 1.4 3.4 10.6 21.7 33.8

0730 0.0 0.0 1.0 1.0 2.9 9.1 21.5 34.0

0800 0.0 0.0 0.0 0.0 1.4 7.1 18.9 31.6

0830 0.0 0.0 0.0 0.0 0.5 5.7 14.2 29.7

0900 0.0 0.0 0.0 0.0 0.9 3.7 12.6 24.3

0930 0.0 0.0 0.0 0.0 0.9 3.3 11.7 23.9

1000 0.5 0.5 0.5 0.5 0.5 2.3 7.9 20.0

1030 0.0 0.0 0.0 0.0 0.5 1.4 6.9 17.1

1100 0.0 0.0 0.0 0.0 0.5 1.4 6.1 16.9

1130 0.0 0.0 0.0 0.0 0.0 0.9 6.5 13.5

1200 0.0 0.0 0.0 0.0 0.0 0.9 6.5 12.1

1230 0.0 0.0 0.0 0.0 0.0 1.4 6.7 13.8

1300 0.0 0.0 0.0 0.0 0.0 1.4 7.5 12.7

1330 0.0 0.0 0.0 0.0 0.0 0.9 6.5 13.6

1400 0.0 0.0 0.0 0.0 0.0 0.9 6.1 10.7

1430 0.0 0.0 0.0 0.0 0.0 0.5 6.0 11.1

1500 0.0 0.0 0.0 0.0 0.0 0.5 5.6 10.8

1530 0.0 0.0 0.0 0.0 0.0 0.9 5.6 12.0

1600 0.0 0.0 0.0 0.0 0.0 0.9 4.6 12.9

1630 0.0 0.0 0.0 0.0 0.0 0.9 5.5 11.5

1700 0.0 0.5 0.5 0.5 0.9 3.3 7.5 11.7

1730 0.0 0.0 0.0 0.0 0.0 3.3 7.5 12.1

1800 0.0 0.0 0.0 0.0 0.0 3.3 7.5 13.1

1830 0.0 0.0 0.0 0.0 0.0 2.8 7.4 12.6

1900 0.0 0.0 0.0 0.0 0.0 2.8 6.0 12.6

1930 0.0 0.0 0.0 0.0 0.9 2.8 5.6 11.6

2000 0.0 0.0 0.0 0.0 0.9 2.8 5.6 12.5

2030 0.0 0.0 0.0 0.0 0.5 2.3 5.1 12.6

2100 0.0 0.0 0.0 0.5 0.9 2.3 5.2 13.6

2130 0.0 0.0 0.5 0.5 0.9 2.3 5.6 13.9

2200 0.0 0.0 0.5 0.5 1.4 2.3 6.5 14.0

2230 0.0 0.0 0.0 0.0 0.5 1.4 6.1 14.0

2300 0.0 0.0 0.0 0.0 0.0 2.3 6.1 14.0

2330 0.0 0.0 0.0 0.0 0.0 2.3 6.1 14.6

MEAN 0.0 0.1 0.3 0.4 1.0 3.4 9.7 19.0

Remarks


VISIBILITY







Table 29. Frequencies of visibility below specified values at specified times – April (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: IVTOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 0.0 0.0 0.5 1.0 3.6 12.4

0030 0.0 0.0 0.0 0.0 0.5 1.0 4.5 14.0

0100 0.0 0.0 0.5 0.5 0.5 1.6 5.7 16.1

0130 0.0 0.0 0.5 0.5 0.5 1.6 5.7 17.2

0200 0.0 0.0 0.5 0.5 0.5 1.0 6.6 22.4

0230 0.0 0.0 0.5 0.5 0.5 1.6 8.9 24.1

0300 0.0 0.0 1.0 1.0 1.5 5.0 14.9 27.7

0330 0.0 0.0 1.5 1.5 5.4 9.4 18.3 32.7

0400 0.0 1.0 1.0 1.5 5.9 13.4 22.8 40.6

0430 0.0 1.5 3.0 4.0 6.4 17.3 26.7 41.1

0500 0.0 1.5 3.0 3.4 7.9 18.2 23.6 38.4

0530 0.0 0.5 1.5 1.5 6.5 12.9 22.4 34.3

0600 0.0 0.0 0.5 0.5 3.0 11.6 21.1 30.2

0630 0.0 0.0 0.0 0.0 2.0 8.8 18.5 30.2

0700 0.0 0.0 1.0 1.0 1.0 5.8 13.0 26.6

0730 0.0 0.0 0.0 0.5 0.5 4.8 10.5 23.0

0800 0.0 0.0 0.0 0.0 0.5 2.9 6.8 21.4

0830 0.0 0.0 0.0 0.0 0.5 1.4 7.2 18.8

0900 0.0 0.0 0.0 0.0 0.5 0.5 3.8 13.0

0930 0.0 0.0 0.0 0.0 0.0 1.0 3.4 11.5

1000 0.0 0.0 0.0 0.0 0.0 1.0 2.4 11.6

1030 0.0 0.0 0.0 0.0 0.0 0.5 2.4 9.7

1100 0.0 0.0 0.0 0.0 0.0 0.5 2.9 10.7

1130 0.0 0.0 0.0 0.0 0.0 1.0 3.3 10.0

1200 0.0 0.0 0.0 0.0 0.0 0.5 1.9 8.2

1230 0.0 0.0 0.0 0.0 0.0 0.0 1.9 8.7

1300 0.0 0.0 0.0 0.0 0.0 0.0 1.4 7.7

1330 0.0 0.0 0.0 0.0 0.0 0.0 1.4 6.7

1400 0.0 0.0 0.0 0.0 0.0 0.5 2.9 7.2

1430 0.0 0.0 0.0 0.0 0.0 0.5 2.4 8.3

1500 0.0 0.0 0.0 0.0 0.0 1.0 3.4 8.7

1530 0.0 0.0 0.0 0.0 0.0 0.5 2.9 7.7

1600 0.0 0.0 0.0 0.0 0.5 1.0 3.4 8.7

1630 0.0 0.0 0.0 0.0 0.5 1.0 4.3 9.6

1700 0.0 0.0 0.0 0.0 0.5 0.5 3.8 9.0

1730 0.0 0.0 0.0 0.0 0.0 0.5 4.8 8.6

1800 0.0 0.0 0.0 0.0 0.0 1.0 4.3 7.7

1830 0.0 0.0 0.0 0.0 0.5 1.0 4.3 7.6

1900 0.0 0.0 0.5 0.5 0.5 1.0 3.3 7.1

1930 0.0 0.5 0.5 0.5 0.5 1.0 3.3 7.2

2000 0.0 0.5 0.5 0.5 0.5 1.0 2.4 6.7

2030 0.0 0.5 0.5 0.5 0.5 1.5 2.9 7.4

2100 0.0 0.0 0.5 0.5 0.5 1.4 2.9 8.2

2130 0.0 0.0 0.0 0.0 0.0 0.5 2.5 7.8

2200 0.0 0.0 0.0 0.0 0.0 0.5 2.4 8.3

2230 0.0 0.0 0.0 0.0 0.0 1.5 3.4 9.8

2300 0.0 0.0 0.0 0.0 1.0 1.5 3.5 10.0

2330 0.0 0.0 0.0 0.0 0.5 1.0 2.9 9.8

MEAN 0.0 0.1 0.4 0.4 1.1 3.0 6.9 15.3

Remarks


VISIBILITY







Table 30. Frequencies of visibility below specified values at specified times – May (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: VTOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 1.5 1.5 2.9 4.9 6.9 12.7

0030 0.0 0.0 1.0 1.0 3.0 4.9 7.4 13.3

0100 0.0 0.0 0.5 1.0 3.0 5.4 9.4 16.3

0130 0.0 0.5 1.0 1.5 4.0 6.6 9.6 19.2

0200 0.0 0.5 1.0 1.0 5.9 7.9 11.9 20.8

0230 0.0 0.5 2.0 2.5 7.5 10.1 14.1 26.6

0300 0.0 1.0 4.8 5.7 10.5 14.8 21.9 38.6

0330 0.0 0.5 6.4 8.4 12.9 20.3 29.2 43.6

0400 0.0 1.9 5.8 8.7 15.0 21.7 31.4 43.0

0430 0.0 1.0 6.3 7.3 15.5 21.4 30.1 39.8

0500 0.0 0.9 4.2 4.7 9.9 18.9 25.9 38.7

0530 0.0 0.5 3.3 3.8 5.3 13.4 21.5 33.5

0600 0.0 0.0 0.0 0.0 2.4 7.8 15.5 26.2

0630 0.0 0.0 0.0 0.0 0.0 2.4 10.0 19.0

0700 0.0 0.0 0.0 0.0 0.9 1.9 5.6 15.3

0730 0.0 0.0 0.0 0.0 0.0 0.5 4.2 13.5

0800 0.0 0.0 0.0 0.0 0.0 0.0 3.3 9.8

0830 0.0 0.0 0.0 0.0 0.0 0.0 2.3 7.5

0900 0.0 0.0 0.0 0.0 0.0 0.5 1.4 7.9

0930 0.0 0.0 0.0 0.0 0.0 0.5 2.3 6.5

1000 0.0 0.0 0.0 0.0 0.0 1.4 2.3 5.1

1030 0.0 0.0 0.0 0.0 0.0 1.9 2.8 6.1

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.9 4.2

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.9 3.3

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.9 3.3

1230 0.0 0.0 0.0 0.0 0.5 0.5 1.9 3.7

1300 0.0 0.0 0.0 0.0 0.0 0.5 0.9 2.8

1330 0.0 0.0 0.0 0.0 0.0 0.5 1.4 4.7

1400 0.0 0.0 0.0 0.0 0.0 0.0 1.9 5.1

1430 0.0 0.0 0.0 0.0 0.0 0.0 1.4 6.0

1500 0.0 0.0 0.0 0.0 0.0 0.5 0.9 4.6

1530 0.0 0.0 0.0 0.0 0.0 0.0 2.3 4.6

1600 0.0 0.0 0.0 0.0 0.0 0.0 3.2 6.5

1630 0.0 0.0 0.0 0.0 0.0 0.0 2.3 6.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 1.9 6.5

1730 0.0 0.0 0.0 0.0 0.0 0.0 1.9 6.9

1800 0.0 0.0 0.0 0.0 0.0 0.0 2.3 8.8

1830 0.0 0.0 0.0 0.0 0.0 0.9 3.3 9.4

1900 0.0 0.0 0.5 0.5 0.5 1.8 4.1 9.2

1930 0.0 0.0 0.0 0.5 0.5 1.9 3.7 8.4

2000 0.0 0.0 0.0 0.0 0.5 1.9 3.3 8.4

2030 0.0 0.0 0.0 0.0 0.5 1.4 4.2 8.0

2100 0.0 0.0 0.5 0.5 0.5 1.4 4.7 7.9

2130 0.0 0.0 0.5 0.5 0.5 1.9 4.3 8.6

2200 0.0 0.0 0.5 0.5 0.9 1.9 4.7 7.0

2230 0.0 0.0 0.5 0.5 1.0 2.4 3.3 8.6

2300 0.0 0.0 0.0 0.9 1.9 2.3 4.7 9.4

2330 0.0 0.0 0.0 1.0 2.4 3.3 5.7 9.1

MEAN 0.0 0.2 0.8 1.1 2.3 4.0 7.1 13.2

Remarks


VISIBILITY







Table 31. Frequencies of visibility below specified values at specified times – June (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: VITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 0.0 0.0 0.0 1.0 3.6 8.3

0030 0.0 0.0 0.0 0.5 0.5 2.5 5.1 10.2

0100 0.0 0.0 0.0 0.5 1.0 3.0 5.1 12.2

0130 0.0 0.0 0.5 1.0 1.0 3.6 6.2 12.8

0200 0.0 0.0 0.5 0.5 1.0 5.0 8.9 18.3

0230 0.0 0.0 1.0 1.0 3.5 6.5 13.1 24.6

0300 0.0 1.0 2.5 2.5 5.0 10.1 23.6 35.2

0330 0.0 1.0 2.1 3.1 6.2 12.4 24.2 37.6

0400 0.0 1.0 2.0 2.5 7.5 16.0 24.0 37.0

0430 0.0 2.0 2.5 2.5 6.0 13.9 23.9 36.8

0500 0.0 1.0 2.0 2.5 5.4 14.3 20.7 32.5

0530 0.0 0.5 1.5 1.5 2.4 10.2 18.4 28.6

0600 0.0 0.0 0.5 1.0 2.4 5.8 13.9 23.6

0630 0.0 0.0 0.0 0.0 0.5 2.9 10.5 16.7

0700 0.0 0.0 0.0 0.0 0.0 1.0 6.7 11.5

0730 0.0 0.0 0.0 0.0 0.0 0.0 3.8 8.2

0800 0.0 0.0 0.0 0.0 0.0 0.0 2.4 7.2

0830 0.0 0.0 0.0 0.0 0.0 0.0 2.4 5.3

0900 0.0 0.0 0.0 0.0 0.0 0.5 1.9 4.3

0930 0.0 0.0 0.0 0.0 0.0 0.5 1.9 5.3

1000 0.0 0.0 0.0 0.0 0.0 0.0 2.4 3.9

1030 0.0 0.0 0.0 0.0 0.0 0.0 1.4 3.4

1100 0.0 0.0 0.0 0.0 0.0 0.0 1.9 3.9

1130 0.0 0.0 0.0 0.0 0.0 0.0 2.9 3.4

1200 0.0 0.0 0.0 0.0 0.0 0.0 3.4 3.4

1230 0.0 0.0 0.0 0.0 0.0 0.0 2.4 2.4

1300 0.0 0.0 0.0 0.0 0.0 0.0 1.4 3.4

1330 0.0 0.0 0.0 0.0 0.0 0.0 1.4 4.8

1400 0.0 0.0 0.0 0.0 0.0 0.0 1.0 3.4

1430 0.0 0.0 0.0 0.0 0.0 0.0 1.0 3.8

1500 0.0 0.0 0.0 0.0 0.0 0.0 1.9 2.4

1530 0.0 0.0 0.0 0.0 0.0 0.0 2.4 4.4

1600 0.0 0.0 0.0 0.0 0.0 1.0 1.9 4.8

1630 0.0 0.0 0.0 0.0 0.0 0.5 2.4 4.4

1700 0.0 0.0 0.0 0.0 0.0 1.0 2.4 3.8

1730 0.0 0.0 0.0 0.0 0.0 0.5 2.9 5.3

1800 0.0 0.0 0.0 0.0 0.0 0.5 2.0 4.4

1830 0.0 0.0 0.0 0.0 0.5 1.0 2.4 4.4

1900 0.0 0.0 0.0 0.0 1.0 1.5 3.4 5.9

1930 0.0 0.0 0.0 0.0 1.0 1.4 3.4 6.2

2000 0.0 0.0 0.0 0.0 0.5 1.4 3.4 5.3

2030 0.0 0.0 0.0 0.0 0.5 1.4 3.4 6.2

2100 0.0 0.0 0.0 0.0 0.5 1.5 4.4 5.3

2130 0.0 0.0 0.0 0.0 1.0 1.5 3.4 6.9

2200 0.0 0.0 0.0 0.0 1.0 1.9 3.9 8.3

2230 0.0 0.0 0.0 0.0 1.0 1.9 3.9 7.8

2300 0.0 0.0 0.0 0.0 0.5 2.0 2.9 7.8

2330 0.0 0.0 0.0 0.5 1.0 2.0 3.5 9.0

MEAN 0.0 0.1 0.3 0.4 1.1 2.7 6.1 10.7

Remarks


VISIBILITY







Table 32. Frequencies of visibility below specified values at specified times – July (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: VIITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 0.5 0.5 1.0 2.0 4.0 10.1

0030 0.0 0.0 0.5 0.5 1.5 3.0 5.1 11.1

0100 0.0 0.0 0.5 1.0 2.0 2.5 4.5 12.6

0130 0.0 0.0 1.0 1.5 2.0 3.0 6.1 12.6

0200 0.0 0.0 1.0 1.9 2.4 4.8 8.2 16.9

0230 0.0 0.0 1.5 2.0 3.0 6.0 11.5 21.0

0300 0.0 0.0 2.9 2.9 3.8 11.0 19.1 29.2

0330 0.0 1.0 4.3 5.3 10.6 17.9 23.7 31.9

0400 0.0 0.9 5.2 7.1 12.7 20.8 25.5 34.4

0430 0.0 1.9 5.3 8.2 15.0 20.8 25.6 33.8

0500 0.0 1.0 4.3 5.7 10.5 16.7 23.9 29.7

0530 0.0 0.9 1.9 1.9 4.7 11.3 18.8 26.3

0600 0.0 0.5 0.9 1.4 3.7 6.0 12.1 20.9

0630 0.0 0.0 0.0 0.0 1.4 3.2 7.9 17.1

0700 0.0 0.0 0.0 0.0 0.5 1.4 3.7 13.0

0730 0.0 0.0 0.0 0.0 0.0 0.5 2.3 8.4

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.7

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.6

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.5 2.3

0930 0.0 0.0 0.0 0.0 0.5 0.5 0.9 2.8

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.5 2.8

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.5 2.4

1230 0.0 0.0 0.0 0.0 0.0 0.0 1.4 2.8

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.9 3.7

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.9 2.3

1400 0.0 0.0 0.0 0.0 0.0 0.5 0.9 1.4

1430 0.0 0.0 0.0 0.0 0.0 0.5 1.9 2.9

1500 0.0 0.0 0.0 0.0 0.0 0.5 2.3 3.3

1530 0.0 0.0 0.0 0.0 0.0 0.0 1.4 4.6

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.9 3.7

1630 0.0 0.0 0.0 0.0 0.0 0.5 1.8 4.1

1700 0.0 0.0 0.0 0.0 0.5 0.5 1.4 5.1

1730 0.0 0.0 0.0 0.0 0.0 0.0 2.3 5.1

1800 0.0 0.0 0.0 0.0 0.0 0.5 1.9 5.7

1830 0.0 0.0 0.0 0.0 0.0 0.0 1.9 5.1

1900 0.0 0.0 0.5 0.5 0.5 0.5 1.9 5.1

1930 0.0 0.0 0.5 0.5 0.5 0.5 1.9 5.2

2000 0.0 0.0 0.0 0.0 0.0 0.0 1.4 5.1

2030 0.0 0.0 0.0 0.0 0.0 0.0 2.3 6.0

2100 0.0 0.0 0.0 0.0 0.0 0.5 1.4 5.7

2130 0.0 0.0 0.0 0.0 0.0 0.5 2.3 6.6

2200 0.0 0.0 0.0 0.0 0.0 0.5 2.3 7.5

2230 0.0 0.0 0.0 0.0 0.0 0.0 1.9 7.7

2300 0.0 0.0 0.0 0.0 0.5 0.9 2.8 9.3

2330 0.0 0.0 0.0 0.0 0.5 2.0 3.0 9.9

MEAN 0.0 0.1 0.6 0.9 1.6 2.9 5.1 9.8

Remarks


VISIBILITY







Table 33. Frequencies of visibility below specified values at specified times – August (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: VIIITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 0.0 0.0 0.5 1.0 4.6 12.7

0030 0.0 0.0 0.0 0.5 1.0 1.5 4.9 14.6

0100 0.0 0.5 0.5 1.0 1.9 2.4 6.7 16.8

0130 0.0 0.5 0.5 1.0 2.0 3.9 8.9 20.7

0200 0.0 0.5 1.0 1.5 2.9 4.9 11.7 22.8

0230 0.0 1.0 2.4 2.4 4.3 7.7 14.4 23.6

0300 0.0 1.0 2.0 2.0 5.4 9.8 19.0 29.8

0330 0.0 0.5 3.0 3.9 9.4 14.8 25.1 36.9

0400 0.0 0.5 3.4 4.9 13.2 19.1 29.4 41.2

0430 0.0 1.5 4.5 6.4 13.9 20.8 30.2 38.6

0500 0.5 3.0 6.6 8.1 15.7 21.8 29.4 36.5

0530 0.0 2.0 3.9 6.4 11.3 17.6 27.5 35.3

0600 0.5 1.0 2.0 2.0 6.9 10.8 22.1 29.4

0630 0.5 0.5 1.0 1.4 4.3 10.0 15.8 26.3

0700 0.0 0.0 0.0 0.5 1.4 5.6 9.8 18.7

0730 0.0 0.0 0.0 0.0 0.0 1.9 4.7 13.7

0800 0.0 0.0 0.0 0.0 0.5 1.4 4.2 9.9

0830 0.0 0.0 0.0 0.0 0.0 0.9 3.8 8.9

0900 0.0 0.0 0.0 0.0 0.0 0.5 1.4 5.6

0930 0.0 0.0 0.0 0.0 0.5 0.5 1.4 5.7

1000 0.0 0.0 0.0 0.0 0.5 0.5 1.4 2.3

1030 0.0 0.0 0.0 0.0 0.5 0.5 1.4 2.4

1100 0.0 0.0 0.0 0.0 0.5 0.5 0.5 3.3

1130 0.0 0.0 0.0 0.0 0.5 0.5 0.5 1.9

1200 0.0 0.0 0.0 0.0 0.0 0.5 0.5 1.4

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.9

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.9

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.9 2.3

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.5 2.8

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.9 2.3

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.4

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.9 2.8

1730 0.0 0.0 0.0 0.0 0.0 0.0 1.4 4.7

1800 0.0 0.0 0.0 0.0 0.0 0.0 1.4 5.6

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.9 7.1

1900 0.0 0.0 0.0 0.0 0.0 0.0 1.4 6.5

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.9 5.6

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.9 6.6

2030 0.0 0.0 0.0 0.0 0.0 0.5 1.0 6.7

2100 0.0 0.0 0.0 0.0 0.0 0.5 1.4 7.1

2130 0.0 0.0 0.0 0.0 0.0 0.5 1.4 6.1

2200 0.0 0.0 0.0 0.0 0.0 0.5 1.9 8.0

2230 0.0 0.0 0.0 0.0 0.0 1.0 2.4 9.1

2300 0.0 0.0 0.0 0.0 0.0 1.0 3.9 9.7

2330 0.0 0.0 0.0 0.0 0.5 1.0 4.3 10.5

MEAN 0.0 0.3 0.6 0.9 2.0 3.4 6.4 11.9

Remarks


VISIBILITY







Table 34. Frequencies of visibility below specified values at specified times – September (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: IXTOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.0 0.5 1.1 2.1 5.3 9.6 21.8

0030 0.0 0.0 0.5 1.0 2.6 5.8 11.5 20.9

0100 0.0 0.0 1.1 1.1 2.6 7.4 14.2 23.7

0130 0.0 0.5 1.0 1.0 2.6 6.8 16.7 25.5

0200 0.0 0.5 1.0 1.0 3.7 9.9 16.8 28.3

0230 0.0 0.5 1.6 2.1 4.7 12.4 19.7 29.5

0300 0.0 1.5 4.1 5.2 8.2 13.4 22.2 34.5

0330 0.0 1.1 3.7 4.2 7.4 14.8 25.4 41.8

0400 0.0 1.6 4.4 5.5 9.3 16.9 31.1 43.2

0430 0.0 1.7 5.5 7.2 11.6 23.2 33.7 45.3

0500 0.0 1.1 4.9 5.5 10.4 22.5 33.0 40.1

0530 0.0 1.1 4.9 5.4 11.4 21.1 33.5 42.2

0600 0.0 1.1 4.8 5.3 9.0 18.1 29.3 41.0

0630 0.0 1.1 2.6 3.7 6.3 13.7 24.2 39.5

0700 0.0 0.5 2.5 2.5 6.1 12.1 21.7 33.8

0730 0.0 0.0 0.5 0.5 2.5 8.0 16.9 29.9

0800 0.0 0.0 0.5 1.0 2.0 5.4 13.4 26.7

0830 0.0 0.0 0.0 0.0 1.0 2.4 11.2 20.9

0900 0.0 0.0 0.0 0.0 0.5 1.9 5.3 16.4

0930 0.0 0.0 0.0 0.0 0.0 1.0 3.9 13.0

1000 0.0 0.0 0.0 0.0 0.0 1.0 1.9 9.0

1030 0.0 0.0 0.0 0.0 0.0 1.0 1.4 8.1

1100 0.0 0.0 0.0 0.0 0.0 1.0 1.0 7.7

1130 0.0 0.0 0.0 0.0 0.0 1.0 1.5 8.3

1200 0.0 0.0 0.0 0.0 0.0 0.5 1.0 5.8

1230 0.0 0.0 0.0 0.0 0.0 0.5 1.9 6.2

1300 0.0 0.0 0.0 0.0 0.0 0.5 1.9 6.3

1330 0.0 0.0 0.0 0.0 0.0 1.0 2.4 7.2

1400 0.0 0.0 0.0 0.0 0.0 1.0 1.9 7.7

1430 0.0 0.0 0.0 0.0 0.0 1.0 1.9 8.6

1500 0.0 0.0 0.0 0.0 0.0 1.0 1.0 7.2

1530 0.0 0.0 0.0 0.0 0.0 1.4 2.4 5.3

1600 0.0 0.0 0.0 0.0 0.0 0.5 2.4 5.8

1630 0.0 0.0 0.0 0.0 0.0 0.5 2.4 6.3

1700 0.0 0.0 0.0 0.0 0.0 0.5 5.8 7.7

1730 0.0 0.0 0.0 0.0 0.0 0.5 6.3 8.2

1800 0.0 0.0 0.0 0.0 0.0 1.4 6.2 9.6

1830 0.0 0.0 0.0 0.0 0.0 1.0 5.9 9.3

1900 0.0 0.0 0.0 0.0 0.0 1.0 5.2 9.5

1930 0.0 0.0 0.0 0.0 0.0 0.5 4.8 8.7

2000 0.0 0.0 0.0 0.0 0.5 1.0 4.8 8.1

2030 0.0 0.0 0.0 0.0 0.5 1.0 5.4 9.8

2100 0.0 0.0 0.0 0.0 0.5 1.5 4.9 8.9

2130 0.0 0.0 0.0 0.0 0.5 2.4 5.4 10.7

2200 0.0 0.0 0.0 0.0 0.5 2.4 5.4 13.7

2230 0.0 0.0 0.0 0.0 1.5 3.5 8.1 14.6

2300 0.0 0.0 0.0 0.5 1.0 4.5 8.4 17.8

2330 0.0 0.0 0.5 0.5 0.5 5.2 9.8 21.8

MEAN 0.0 0.3 0.9 1.1 2.3 5.4 10.5 18.2

Remarks


VISIBILITY







Table 35. Frequencies of visibility below specified values at specified times – October (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: XTOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.5 2.5 2.5 6.0 11.9 25.9 39.3

0030 0.0 1.5 2.9 3.9 7.8 14.2 27.0 42.2

0100 0.0 0.5 4.5 5.0 9.5 16.1 29.1 42.2

0130 0.0 2.0 6.0 6.5 11.0 18.5 28.0 44.5

0200 0.0 2.7 4.3 5.9 9.6 18.7 29.9 48.1

0230 0.0 1.1 3.8 5.4 10.2 21.0 29.6 48.4

0300 0.0 1.6 4.3 4.8 13.3 23.4 37.8 53.7

0330 0.0 2.2 5.9 7.6 16.2 25.9 38.4 56.2

0400 0.0 4.4 8.8 11.0 19.8 31.3 46.2 58.8

0430 0.0 6.3 10.3 11.5 21.8 35.6 48.3 62.1

0500 0.0 5.4 10.8 13.3 22.3 36.1 49.4 64.5

0530 0.6 7.1 13.1 13.7 20.2 36.3 53.0 64.9

0600 0.0 8.3 12.4 13.6 23.1 36.1 51.5 64.5

0630 0.0 5.6 10.6 11.7 20.1 34.1 49.7 62.6

0700 0.0 2.2 8.6 8.6 16.2 31.9 44.9 60.0

0730 0.0 0.5 2.7 3.2 11.2 26.2 39.0 55.1

0800 0.0 0.5 1.5 1.5 7.6 19.3 32.5 49.2

0830 0.0 0.5 0.5 1.0 5.4 17.1 27.8 46.3

0900 0.0 0.0 0.0 0.0 3.3 11.4 22.7 36.0

0930 0.0 0.0 0.0 0.0 1.4 7.5 18.9 32.1

1000 0.0 0.0 0.0 0.5 0.9 4.7 14.4 26.0

1030 0.0 0.0 0.0 0.0 0.5 4.1 12.4 23.0

1100 0.0 0.0 0.0 0.0 0.0 3.8 10.0 18.0

1130 0.0 0.0 0.0 0.0 0.0 4.2 11.1 20.8

1200 0.0 0.0 0.0 0.0 0.0 3.2 9.7 19.9

1230 0.0 0.0 0.0 0.0 0.0 2.3 8.9 19.2

1300 0.0 0.0 0.0 0.0 0.5 1.9 8.4 20.1

1330 0.0 0.0 0.0 0.0 0.5 2.3 7.9 20.5

1400 0.0 0.0 0.0 0.0 0.5 2.3 8.8 18.5

1430 0.0 0.0 0.0 0.0 0.5 1.9 7.9 18.1

1500 0.0 0.0 0.0 0.0 0.5 2.8 9.7 19.0

1530 0.0 0.0 0.0 0.0 0.5 4.1 10.1 17.5

1600 0.0 0.0 0.0 0.0 0.5 6.0 11.1 20.7

1630 0.0 0.0 0.0 0.0 1.4 6.5 11.7 22.4

1700 0.0 0.0 0.0 0.0 1.9 6.0 11.1 21.3

1730 0.0 0.0 0.0 0.0 1.9 6.5 10.6 22.7

1800 0.0 0.0 0.0 0.0 1.9 6.5 10.2 23.7

1830 0.0 0.0 0.0 0.0 2.3 6.0 10.7 22.8

1900 0.0 0.0 0.0 0.0 2.8 5.1 11.5 23.5

1930 0.0 0.0 0.0 0.5 2.3 5.1 12.1 24.7

2000 0.0 0.0 0.0 0.5 2.8 5.6 13.1 26.3

2030 0.0 0.0 0.0 0.5 2.8 5.6 13.6 28.2

2100 0.0 0.0 0.5 1.4 2.9 5.7 16.3 27.3

2130 0.0 0.0 0.5 1.4 2.9 7.6 17.6 31.4

2200 0.0 0.0 0.5 1.0 3.3 9.5 18.1 33.3

2230 0.0 0.0 0.9 0.9 4.2 9.9 17.9 34.0

2300 0.0 0.5 2.4 2.4 5.8 12.1 21.7 33.3

2330 0.0 0.5 2.9 2.9 6.3 13.0 24.6 36.7

MEAN 0.0 1.1 2.5 3.0 6.4 13.1 22.5 35.5

Remarks


VISIBILITY







Table 36. Frequencies of visibility below specified values at specified times – November (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: XITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 1.1 1.6 2.2 7.7 16.5 32.4 47.3

0030 0.0 0.5 1.1 1.6 7.4 18.1 33.5 48.9

0100 0.0 1.1 3.2 3.7 10.6 20.1 36.5 48.7

0130 0.0 1.1 5.0 5.0 12.8 23.9 37.2 49.4

0200 0.0 1.6 4.3 4.3 12.0 22.3 37.0 47.8

0230 0.0 1.1 6.2 6.8 11.4 23.3 39.2 47.2

0300 0.0 2.2 5.5 6.6 12.6 24.2 40.1 47.3

0330 0.0 2.8 5.6 7.3 14.0 27.0 41.0 49.4

0400 0.0 1.7 6.8 7.9 14.7 28.8 41.8 48.0

0430 0.0 1.2 7.6 8.2 16.5 28.8 40.6 47.1

0500 0.0 1.8 10.0 11.2 20.6 33.5 45.9 53.5

0530 0.0 3.6 8.4 12.6 22.2 35.9 47.3 56.9

0600 0.6 3.6 9.0 10.2 23.4 39.5 49.1 58.7

0630 1.2 5.3 8.8 10.6 17.6 38.8 48.8 61.8

0700 0.6 3.5 7.1 9.4 14.1 35.9 47.1 60.6

0730 0.6 2.9 3.4 5.7 11.5 36.2 45.4 58.0

0800 0.0 1.7 3.9 5.1 9.6 29.8 42.7 57.3

0830 0.0 1.1 2.2 2.8 6.1 20.6 40.0 56.1

0900 0.0 1.6 2.7 2.7 9.1 17.1 35.3 52.4

0930 0.0 1.0 2.5 3.6 9.6 16.8 33.5 53.3

1000 0.0 0.0 0.5 0.5 9.5 17.0 28.0 50.5

1030 0.0 0.0 0.0 0.5 7.3 17.0 26.7 48.1

1100 0.0 0.0 0.5 0.5 3.4 12.5 21.2 40.4

1130 0.0 0.0 0.0 0.5 1.9 10.0 20.6 34.9

1200 0.0 0.0 0.0 0.0 1.0 8.1 19.0 31.9

1230 0.0 0.0 0.0 0.0 1.0 6.2 17.8 30.3

1300 0.0 0.0 0.0 0.0 1.0 3.9 14.6 28.6

1330 0.0 0.0 0.0 0.0 1.0 4.8 13.4 28.2

1400 0.0 0.0 0.0 0.0 1.0 4.4 12.6 26.7

1430 0.0 0.0 0.0 0.0 1.0 5.3 13.6 26.7

1500 0.0 0.0 0.0 0.0 1.4 4.8 13.9 27.4

1530 0.0 0.0 0.0 0.0 1.9 5.3 15.0 31.6

1600 0.0 0.0 0.0 0.0 2.4 7.2 16.4 32.9

1630 0.0 0.5 0.5 0.5 1.9 7.2 16.3 33.2

1700 0.0 0.0 0.0 0.0 1.0 6.3 17.4 33.3

1730 0.0 0.0 0.0 0.0 1.0 6.2 17.8 34.6

1800 0.0 0.0 0.0 0.0 1.0 7.2 19.8 35.3

1830 0.0 0.0 0.0 0.0 1.0 7.2 21.2 37.0

1900 0.0 0.0 0.0 0.0 1.0 7.8 20.9 37.4

1930 0.0 0.5 0.5 0.5 1.5 11.7 22.8 39.8

2000 0.0 0.0 0.0 0.0 1.0 10.2 23.3 38.3

2030 0.0 0.0 0.0 0.0 2.0 11.2 23.4 38.5

2100 0.0 0.5 0.5 0.5 2.5 11.1 24.1 37.7

2130 0.0 0.5 1.0 1.0 2.5 13.6 26.6 39.7

2200 0.5 2.0 2.0 2.0 4.0 15.4 27.9 41.3

2230 0.0 1.5 3.0 3.0 5.1 15.2 29.9 41.1

2300 0.0 1.5 2.6 2.6 6.1 14.8 32.1 42.3

2330 0.0 1.0 1.6 2.1 6.8 15.6 31.2 44.3

MEAN 0.1 1.0 2.5 3.0 7.0 16.8 29.2 43.0

Remarks


VISIBILITY







Table 37. Frequencies of visibility below specified values at specified times – December (ICAO Model B)

MODEL BAERODROME: LYKV MONTH: XIITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

TIME(UTC) < 200 < 400 <600 <800 < 1 500 < 3 000 < 5 000 < 8 0000000 0.0 0.5 0.5 0.5 7.6 18.5 33.7 51.1

0030 0.0 0.5 2.7 3.2 8.6 18.9 33.0 49.7

0100 0.0 1.1 2.6 2.6 6.8 19.5 34.2 48.9

0130 0.6 1.1 3.3 3.3 8.9 18.9 35.6 49.4

0200 0.0 0.6 1.7 1.7 7.7 17.1 33.1 48.1

0230 0.6 0.6 1.7 1.7 7.2 17.7 33.1 47.5

0300 0.6 0.6 1.7 2.3 6.9 17.2 33.3 48.3

0330 0.0 0.6 1.7 2.2 7.3 19.7 35.4 50.6

0400 0.0 0.5 2.2 3.3 9.3 17.5 35.5 50.8

0430 0.0 1.1 3.3 4.4 10.9 18.6 38.3 50.8

0500 0.0 1.6 4.8 5.8 13.8 22.8 41.3 53.4

0530 0.0 1.0 4.2 5.8 12.6 23.6 41.9 52.9

0600 0.0 3.2 4.2 6.9 16.9 32.3 47.1 58.7

0630 0.0 3.6 5.1 6.6 15.7 36.0 50.3 61.4

0700 0.0 3.0 5.6 6.1 15.7 34.3 51.0 60.6

0730 0.0 1.5 5.0 6.5 14.4 34.8 50.2 61.2

0800 0.0 1.5 2.5 3.4 13.3 31.5 46.8 59.6

0830 0.0 1.0 1.0 2.0 10.3 29.6 47.3 60.1

0900 0.5 0.5 0.5 1.0 7.4 27.0 44.6 57.8

0930 0.0 0.5 1.0 1.5 5.8 24.3 42.7 57.3

1000 0.0 0.0 0.5 0.5 4.8 20.8 38.6 53.1

1030 0.0 0.5 1.0 1.0 4.3 15.9 36.1 53.4

1100 0.0 0.5 0.5 1.4 3.8 13.3 33.8 50.5

1130 0.0 0.5 0.9 0.9 4.2 13.6 32.4 49.8

1200 0.0 0.0 0.5 0.9 2.4 10.8 27.8 46.7

1230 0.0 0.0 0.0 0.0 2.4 10.5 26.2 46.7

1300 0.0 0.0 0.0 0.0 2.8 10.3 23.8 44.9

1330 0.0 0.0 0.0 0.0 2.8 9.9 23.0 45.1

1400 0.0 0.0 0.0 0.5 3.3 8.9 21.6 43.2

1430 0.5 0.5 0.9 0.9 3.7 9.3 21.5 41.6

1500 0.0 0.0 0.0 0.0 1.9 9.9 22.2 41.5

1530 0.0 0.0 0.0 0.0 1.4 11.3 25.5 42.0

1600 0.0 0.0 0.0 0.0 2.4 12.4 25.4 42.6

1630 0.0 0.0 0.0 0.0 2.4 11.0 24.8 43.3

1700 0.0 0.0 0.0 0.5 3.8 11.8 26.1 41.2

1730 0.0 0.0 0.0 0.5 4.3 12.3 25.6 41.7

1800 0.0 0.0 0.0 0.5 5.3 14.5 27.1 41.5

1830 0.0 0.0 0.5 0.5 5.8 15.5 28.0 43.0

1900 0.0 0.0 1.0 1.0 5.3 15.5 28.0 44.4

1930 0.0 0.0 1.9 1.9 6.7 16.3 30.1 45.5

2000 0.0 0.0 2.0 2.0 6.3 15.1 29.8 44.4

2030 0.0 0.0 2.5 3.0 7.4 16.7 30.0 44.8

2100 0.0 0.0 1.0 1.5 6.9 15.3 30.0 44.8

2130 0.0 0.0 1.0 1.5 7.5 17.0 30.5 45.0

2200 0.0 0.5 2.0 2.5 9.0 18.5 32.0 47.0

2230 0.0 0.5 1.5 2.5 7.5 18.1 31.2 45.7

2300 0.0 0.5 1.5 2.1 7.7 19.5 30.3 47.7

2330 0.0 1.5 1.5 1.5 7.7 18.9 32.7 49.0

MEAN 0.1 0.6 1.6 2.1 7.1 18.2 33.4 48.9

Remarks


VISIBILITY







Table 38. Frequencies of visibility < 200 m (based on ICAO Model B)

MOUNTH/

TME (UTC)VI VII VIII IX X XI XII I II III IV V VI

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.5 0.0 0.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.5 0.0 0.0 1.2 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.5 0.5 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0






MOUNTH/


1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.5 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.9 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.5 0.0 0.5 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.5 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.5 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.5 0.0 1.5 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.5 0.0 1.5 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 2.0 0.5 1.0 0.5 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 1.5 0.5 1.5 0.5 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.5 1.5 0.5 1.0 0.5 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.5 1.0 1.5 0.5 0.5 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.5 1.1 0.5 0.5 0.5 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 1.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.5 0.0 0.5 1.1 1.1 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.5 0.5 2.0 1.1 1.1 0.5 0.0 0.0 0.0 0.5 0.0

0200 0.0 0.0 0.5 0.5 2.7 1.6 0.6 0.5 0.0 0.0 0.0 0.5 0.0

0230 0.0 0.0 1.0 0.5 1.1 1.1 0.6 0.6 0.0 0.0 0.0 0.5 0.0

0300 1.0 0.0 1.0 1.5 1.6 2.2 0.6 0.5 0.0 0.5 0.0 1.0 1.0

0330 1.0 1.0 0.5 1.1 2.2 2.8 0.6 1.1 0.0 0.5 0.0 0.5 1.0

0400 1.0 0.9 0.5 1.6 4.4 1.7 0.5 0.5 0.0 0.0 1.0 1.9 1.0

0430 2.0 1.9 1.5 1.7 6.3 1.2 1.1 0.0 1.6 1.0 1.5 1.0 2.0

0500 1.0 1.0 3.0 1.1 5.4 1.8 1.6 0.0 1.6 0.0 1.5 0.9 1.0

0530 0.5 0.9 2.0 1.1 7.1 3.6 1.0 0.0 1.1 0.5 0.5 0.5 0.5

0600 0.0 0.5 1.0 1.1 8.3 3.6 3.2 0.5 0.5 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.5 1.1 5.6 5.3 3.6 2.2 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.5 2.2 3.5 3.0 2.1 1.1 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.5 2.9 1.5 3.1 0.5 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.5 1.7 1.5 1.6 1.1 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.5 1.1 1.0 1.5 1.1 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 1.6 0.5 0.5 0.5 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 1.0 0.5 1.0 1.1 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.1 0.1 0.3 0.3 1.1 1.0 0.6 0.6 0.3 0.1 0.1 0.2 0.1






MOUNTH/


1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.5 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.5 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.5 0.0 1.4 0.5 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.5 0.0 0.0 0.0 0.0 1.0 1.9 1.0 0.0 0.5 0.5 0.0

1930 0.0 0.5 0.0 0.0 0.0 0.5 1.9 1.4 1.0 0.0 0.5 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 2.0 1.4 0.5 0.0 0.5 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 2.5 1.0 0.0 0.0 0.5 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.5 0.5 1.0 2.0 0.5 0.0 0.5 0.5 0.0

2130 0.0 0.0 0.0 0.0 0.5 1.0 1.0 2.5 0.5 0.5 0.0 0.5 0.0

2200 0.0 0.0 0.0 0.0 0.5 2.0 2.0 2.0 0.5 0.5 0.0 0.5 0.0

2230 0.0 0.0 0.0 0.0 0.9 3.0 1.5 2.0 1.0 0.0 0.0 0.5 0.0

2300 0.0 0.0 0.0 0.0 2.4 2.6 1.5 2.0 1.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.5 2.9 1.6 1.5 1.6 1.0 0.0 0.0 0.0 0.0

0000 0.0 0.5 0.0 0.5 2.5 1.6 0.5 2.2 1.1 0.0 0.0 1.5 0.0

0030 0.0 0.5 0.0 0.5 2.9 1.1 2.7 1.6 1.0 0.0 0.0 1.0 0.0

0100 0.0 0.5 0.5 1.1 4.5 3.2 2.6 1.6 1.1 0.0 0.5 0.5 0.0

0130 0.5 1.0 0.5 1.0 6.0 5.0 3.3 1.6 1.1 0.0 0.5 1.0 0.5

0200 0.5 1.0 1.0 1.0 4.3 4.3 1.7 2.2 2.2 0.0 0.5 1.0 0.5

0230 1.0 1.5 2.4 1.6 3.8 6.2 1.7 3.4 2.2 0.5 0.5 2.0 1.0

0300 2.5 2.9 2.0 4.1 4.3 5.5 1.7 2.7 1.1 0.5 1.0 4.8 2.5

0330 2.1 4.3 3.0 3.7 5.9 5.6 1.7 4.4 1.1 0.5 1.5 6.4 2.1

0400 2.0 5.2 3.4 4.4 8.8 6.8 2.2 1.6 1.1 0.5 1.0 5.8 2.0

0430 2.5 5.3 4.5 5.5 10.3 7.6 3.3 1.6 3.7 1.5 3.0 6.3 2.5

0500 2.0 4.3 6.6 4.9 10.8 10.0 4.8 1.1 2.2 1.0 3.0 4.2 2.0

0530 1.5 1.9 3.9 4.9 13.1 8.4 4.2 3.7 1.6 2.9 1.5 3.3 1.5

0600 0.5 0.9 2.0 4.8 12.4 9.0 4.2 3.3 2.2 2.4 0.5 0.0 0.5

0630 0.0 0.0 1.0 2.6 10.6 8.8 5.1 3.8 1.1 1.4 0.0 0.0 0.0

0700 0.0 0.0 0.0 2.5 8.6 7.1 5.6 5.8 2.2 1.0 1.0 0.0 0.0

0730 0.0 0.0 0.0 0.5 2.7 3.4 5.0 5.8 2.2 1.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.5 1.5 3.9 2.5 5.8 1.6 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.5 2.2 1.0 4.6 1.6 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 2.7 0.5 2.6 1.1 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 2.5 1.0 2.0 1.6 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.5 0.5 1.0 0.5 0.5 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.5 0.5 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.5 0.5 1.0 0.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.0 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.3 0.6 0.6 0.9 2.5 2.5 1.6 1.9 0.9 0.3 0.4 0.8 0.3






MOUNTH/


1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.5 0.5 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.5 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.5 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.5 0.0 1.4 0.5 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.0 0.5 0.0 0.0 0.0 0.0

1900 0.0 0.5 0.0 0.0 0.0 0.0 1.0 1.9 1.0 0.0 0.5 0.5 0.0

1930 0.0 0.5 0.0 0.0 0.5 0.5 1.9 1.4 1.0 0.0 0.5 0.5 0.0

2000 0.0 0.0 0.0 0.0 0.5 0.0 2.0 1.4 1.0 0.0 0.5 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.5 0.0 3.0 1.0 0.5 0.0 0.5 0.0 0.0

2100 0.0 0.0 0.0 0.0 1.4 0.5 1.5 2.0 0.5 0.5 0.5 0.5 0.0

2130 0.0 0.0 0.0 0.0 1.4 1.0 1.5 2.5 0.5 0.5 0.0 0.5 0.0

2200 0.0 0.0 0.0 0.0 1.0 2.0 2.5 2.0 0.5 0.5 0.0 0.5 0.0

2230 0.0 0.0 0.0 0.0 0.9 3.0 2.5 2.0 1.0 0.0 0.0 0.5 0.0

2300 0.0 0.0 0.0 0.5 2.4 2.6 2.1 2.0 1.0 0.0 0.0 0.9 0.0

2330 0.5 0.0 0.0 0.5 2.9 2.1 1.5 2.1 1.0 0.0 0.0 1.0 0.5

0000 0.0 0.5 0.0 1.1 2.5 2.2 0.5 2.7 1.1 0.0 0.0 1.5 0.0

0030 0.5 0.5 0.5 1.0 3.9 1.6 3.2 2.1 1.0 0.0 0.0 1.0 0.5

0100 0.5 1.0 1.0 1.1 5.0 3.7 2.6 2.2 1.1 0.0 0.5 1.0 0.5

0130 1.0 1.5 1.0 1.0 6.5 5.0 3.3 1.6 1.1 0.0 0.5 1.5 1.0

0200 0.5 1.9 1.5 1.0 5.9 4.3 1.7 3.3 2.7 0.0 0.5 1.0 0.5

0230 1.0 2.0 2.4 2.1 5.4 6.8 1.7 3.9 2.7 0.5 0.5 2.5 1.0

0300 2.5 2.9 2.0 5.2 4.8 6.6 2.3 3.8 2.2 1.0 1.0 5.7 2.5

0330 3.1 5.3 3.9 4.2 7.6 7.3 2.2 5.0 2.1 1.5 1.5 8.4 3.1

0400 2.5 7.1 4.9 5.5 11.0 7.9 3.3 2.2 2.1 1.0 1.5 8.7 2.5

0430 2.5 8.2 6.4 7.2 11.5 8.2 4.4 2.7 4.2 1.5 4.0 7.3 2.5

0500 2.5 5.7 8.1 5.5 13.3 11.2 5.8 2.2 2.2 1.5 3.4 4.7 2.5

0530 1.5 1.9 6.4 5.4 13.7 12.6 5.8 4.8 1.6 3.4 1.5 3.8 1.5

0600 1.0 1.4 2.0 5.3 13.6 10.2 6.9 3.8 2.7 3.4 0.5 0.0 1.0

0630 0.0 0.0 1.4 3.7 11.7 10.6 6.6 4.9 2.2 2.4 0.0 0.0 0.0

0700 0.0 0.0 0.5 2.5 8.6 9.4 6.1 6.8 2.2 1.4 1.0 0.0 0.0

0730 0.0 0.0 0.0 0.5 3.2 5.7 6.5 6.8 2.2 1.0 0.5 0.0 0.0

0800 0.0 0.0 0.0 1.0 1.5 5.1 3.4 6.8 2.2 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 1.0 2.8 2.0 5.6 2.2 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 2.7 1.0 2.6 1.6 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 3.6 1.5 3.5 2.1 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.5 0.5 0.5 2.4 1.0 0.5 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.5 1.0 2.5 1.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.5 1.4 1.0 0.5 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.5 0.9 1.4 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.0 0.5 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.4 0.9 0.9 1.1 3.0 3.0 2.1 2.4 1.2 0.4 0.4 1.1 0.4






MOUNTH/


1300 0.0 0.0 0.0 0.0 0.5 1.0 2.8 5.2 3.6 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.5 1.0 2.8 5.7 2.6 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.5 1.0 3.3 3.3 1.6 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.5 1.0 3.7 2.8 1.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.5 1.4 1.9 2.9 1.5 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.5 1.9 1.4 4.7 1.5 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.5 2.4 2.4 6.2 2.6 0.0 0.5 0.0 0.0

1630 0.0 0.0 0.0 0.0 1.4 1.9 2.4 6.1 2.6 0.0 0.5 0.0 0.0

1700 0.0 0.5 0.0 0.0 1.9 1.0 3.8 5.7 3.0 0.9 0.5 0.0 0.0

1730 0.0 0.0 0.0 0.0 1.9 1.0 4.3 5.8 3.6 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 1.9 1.0 5.3 5.8 2.1 0.0 0.0 0.0 0.0

1830 0.5 0.0 0.0 0.0 2.3 1.0 5.8 5.8 2.0 0.0 0.5 0.0 0.5

1900 1.0 0.5 0.0 0.0 2.8 1.0 5.3 6.7 2.6 0.0 0.5 0.5 1.0

1930 1.0 0.5 0.0 0.0 2.3 1.5 6.7 6.2 2.5 0.9 0.5 0.5 1.0

2000 0.5 0.0 0.0 0.5 2.8 1.0 6.3 5.8 3.1 0.9 0.5 0.5 0.5

2030 0.5 0.0 0.0 0.5 2.8 2.0 7.4 5.3 2.6 0.5 0.5 0.5 0.5

2100 0.5 0.0 0.0 0.5 2.9 2.5 6.9 6.8 4.1 0.9 0.5 0.5 0.5

2130 1.0 0.0 0.0 0.5 2.9 2.5 7.5 6.5 4.3 0.9 0.0 0.5 1.0

2200 1.0 0.0 0.0 0.5 3.3 4.0 9.0 7.1 5.8 1.4 0.0 0.9 1.0

2230 1.0 0.0 0.0 1.5 4.2 5.1 7.5 7.4 5.7 0.5 0.0 1.0 1.0

2300 0.5 0.5 0.0 1.0 5.8 6.1 7.7 8.1 6.6 0.0 1.0 1.9 0.5

2330 1.0 0.5 0.5 0.5 6.3 6.8 7.7 9.4 7.3 0.0 0.5 2.4 1.0

0000 0.0 1.0 0.5 2.1 6.0 7.7 7.6 9.1 8.2 0.5 0.5 2.9 0.0

0030 0.5 1.5 1.0 2.6 7.8 7.4 8.6 9.0 7.9 0.5 0.5 3.0 0.5

0100 1.0 2.0 1.9 2.6 9.5 10.6 6.8 7.1 7.6 0.5 0.5 3.0 1.0

0130 1.0 2.0 2.0 2.6 11.0 12.8 8.9 9.7 7.7 0.5 0.5 4.0 1.0

0200 1.0 2.4 2.9 3.7 9.6 12.0 7.7 10.3 9.7 1.0 0.5 5.9 1.0

0230 3.5 3.0 4.3 4.7 10.2 11.4 7.2 11.2 9.8 2.0 0.5 7.5 3.5

0300 5.0 3.8 5.4 8.2 13.3 12.6 6.9 12.6 8.7 2.0 1.5 10.5 5.0

0330 6.2 10.6 9.4 7.4 16.2 14.0 7.3 15.6 8.6 1.5 5.4 12.9 6.2

0400 7.5 12.7 13.2 9.3 19.8 14.7 9.3 12.0 10.1 2.4 5.9 15.0 7.5

0430 6.0 15.0 13.9 11.6 21.8 16.5 10.9 10.9 10.6 2.9 6.4 15.5 6.0

0500 5.4 10.5 15.7 10.4 22.3 20.6 13.8 10.3 10.8 2.5 7.9 9.9 5.4

0530 2.4 4.7 11.3 11.4 20.2 22.2 12.6 11.8 12.4 3.9 6.5 5.3 2.4

0600 2.4 3.7 6.9 9.0 23.1 23.4 16.9 16.5 13.6 5.8 3.0 2.4 2.4

0630 0.5 1.4 4.3 6.3 20.1 17.6 15.7 18.5 9.9 4.8 2.0 0.0 0.5

0700 0.0 0.5 1.4 6.1 16.2 14.1 15.7 21.5 9.9 3.4 1.0 0.9 0.0

0730 0.0 0.0 0.0 2.5 11.2 11.5 14.4 20.4 9.9 2.9 0.5 0.0 0.0

0800 0.0 0.0 0.5 2.0 7.6 9.6 13.3 19.4 7.6 1.4 0.5 0.0 0.0

0830 0.0 0.0 0.0 1.0 5.4 6.1 10.3 16.9 8.2 0.5 0.5 0.0 0.0

0900 0.0 0.0 0.0 0.5 3.3 9.1 7.4 13.3 7.4 0.9 0.5 0.0 0.0

0930 0.0 0.5 0.5 0.0 1.4 9.6 5.8 11.6 8.5 0.9 0.0 0.0 0.0

1000 0.0 0.0 0.5 0.0 0.9 9.5 4.8 13.2 7.3 0.5 0.0 0.0 0.0

1030 0.0 0.0 0.5 0.0 0.5 7.3 4.3 9.4 7.3 0.5 0.0 0.0 0.0

1100 0.0 0.0 0.5 0.0 0.0 3.4 3.8 5.8 5.7 0.5 0.0 0.0 0.0

1130 0.0 0.0 0.5 0.0 0.0 1.9 4.2 4.8 4.1 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 1.0 2.4 3.8 4.7 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 1.0 2.4 3.3 4.1 0.0 0.0 0.5 0.0

1300 0.0 0.0 0.0 0.0 0.5 1.0 2.8 5.2 3.6 0.0 0.0 0.0 0.0

MEAN 1.1 1.6 2.0 2.3 6.4 7.0 7.1 9.1 6.1 1.0 1.1 2.3 1.1






MOUNTH/


1300 0.0 0.0 0.0 0.5 1.9 3.9 10.3 16.2 11.9 1.4 0.0 0.5 0.0

1330 0.0 0.0 0.0 1.0 2.3 4.8 9.9 16.2 9.7 0.9 0.0 0.5 0.0

1400 0.0 0.5 0.0 1.0 2.3 4.4 8.9 14.2 8.3 0.9 0.5 0.0 0.0

1430 0.0 0.5 0.0 1.0 1.9 5.3 9.3 13.3 8.7 0.5 0.5 0.0 0.0

1500 0.0 0.5 0.0 1.0 2.8 4.8 9.9 13.9 10.8 0.5 1.0 0.5 0.0

1530 0.0 0.0 0.0 1.4 4.1 5.3 11.3 13.7 10.7 0.9 0.5 0.0 0.0

1600 1.0 0.0 0.0 0.5 6.0 7.2 12.4 17.5 10.3 0.9 1.0 0.0 1.0

1630 0.5 0.5 0.0 0.5 6.5 7.2 11.0 17.5 11.7 0.9 1.0 0.0 0.5

1700 1.0 0.5 0.0 0.5 6.0 6.3 11.8 18.2 14.1 3.3 0.5 0.0 1.0

1730 0.5 0.0 0.0 0.5 6.5 6.2 12.3 18.8 15.2 3.3 0.5 0.0 0.5

1800 0.5 0.5 0.0 1.4 6.5 7.2 14.5 18.0 14.0 3.3 1.0 0.0 0.5

1830 1.0 0.0 0.0 1.0 6.0 7.2 15.5 18.8 12.2 2.8 1.0 0.9 1.0

1900 1.5 0.5 0.0 1.0 5.1 7.8 15.5 19.0 13.3 2.8 1.0 1.8 1.5

1930 1.4 0.5 0.0 0.5 5.1 11.7 16.3 18.7 14.7 2.8 1.0 1.9 1.4

2000 1.4 0.0 0.0 1.0 5.6 10.2 15.1 19.7 14.9 2.8 1.0 1.9 1.4

2030 1.4 0.0 0.5 1.0 5.6 11.2 16.7 21.7 14.4 2.3 1.5 1.4 1.4

2100 1.5 0.5 0.5 1.5 5.7 11.1 15.3 22.4 14.9 2.3 1.4 1.4 1.5

2130 1.5 0.5 0.5 2.4 7.6 13.6 17.0 23.4 16.7 2.3 0.5 1.9 1.5

2200 1.9 0.5 0.5 2.4 9.5 15.4 18.5 23.9 18.3 2.3 0.5 1.9 1.9

2230 1.9 0.0 1.0 3.5 9.9 15.2 18.1 24.3 18.8 1.4 1.5 2.4 1.9

2300 2.0 0.9 1.0 4.5 12.1 14.8 19.5 24.2 18.9 2.3 1.5 2.3 2.0

2330 2.0 2.0 1.0 5.2 13.0 15.6 18.9 25.5 21.9 2.3 1.0 3.3 2.0

0000 1.0 2.0 1.0 5.3 11.9 16.5 18.5 24.7 23.0 2.0 1.0 4.9 1.0

0030 2.5 3.0 1.5 5.8 14.2 18.1 18.9 28.0 22.5 2.0 1.0 4.9 2.5

0100 3.0 2.5 2.4 7.4 16.1 20.1 19.5 28.4 21.7 1.5 1.6 5.4 3.0

0130 3.6 3.0 3.9 6.8 18.5 23.9 18.9 28.1 21.3 1.0 1.6 6.6 3.6

0200 5.0 4.8 4.9 9.9 18.7 22.3 17.1 28.3 21.6 2.9 1.0 7.9 5.0

0230 6.5 6.0 7.7 12.4 21.0 23.3 17.7 28.5 22.8 3.5 1.6 10.1 6.5

0300 10.1 11.0 9.8 13.4 23.4 24.2 17.2 31.1 20.1 3.0 5.0 14.8 10.1

0330 12.4 17.9 14.8 14.8 25.9 27.0 19.7 33.3 20.9 3.9 9.4 20.3 12.4

0400 16.0 20.8 19.1 16.9 31.3 28.8 17.5 32.6 21.8 4.4 13.4 21.7 16.0

0430 13.9 20.8 20.8 23.2 35.6 28.8 18.6 33.3 23.3 4.9 17.3 21.4 13.9

0500 14.3 16.7 21.8 22.5 36.1 33.5 22.8 33.2 24.2 9.3 18.2 18.9 14.3

0530 10.2 11.3 17.6 21.1 36.3 35.9 23.6 36.9 30.3 11.2 12.9 13.4 10.2

0600 5.8 6.0 10.8 18.1 36.1 39.5 32.3 41.2 33.2 11.5 11.6 7.8 5.8

0630 2.9 3.2 10.0 13.7 34.1 38.8 36.0 42.9 33.7 11.5 8.8 2.4 2.9

0700 1.0 1.4 5.6 12.1 31.9 35.9 34.3 45.0 33.5 10.6 5.8 1.9 1.0

0730 0.0 0.5 1.9 8.0 26.2 36.2 34.8 43.5 34.1 9.1 4.8 0.5 0.0

0800 0.0 0.0 1.4 5.4 19.3 29.8 31.5 42.9 30.8 7.1 2.9 0.0 0.0

0830 0.0 0.0 0.9 2.4 17.1 20.6 29.6 42.6 27.5 5.7 1.4 0.0 0.0

0900 0.5 0.0 0.5 1.9 11.4 17.1 27.0 41.5 24.3 3.7 0.5 0.5 0.5

0930 0.5 0.5 0.5 1.0 7.5 16.8 24.3 39.4 22.2 3.3 1.0 0.5 0.5

1000 0.0 0.0 0.5 1.0 4.7 17.0 20.8 33.2 19.3 2.3 1.0 1.4 0.0

1030 0.0 0.0 0.5 1.0 4.1 17.0 15.9 29.2 18.2 1.4 0.5 1.9 0.0

1100 0.0 0.0 0.5 1.0 3.8 12.5 13.3 23.8 16.1 1.4 0.5 0.0 0.0

1130 0.0 0.0 0.5 1.0 4.2 10.0 13.6 22.1 16.1 0.9 1.0 0.0 0.0

1200 0.0 0.0 0.5 0.5 3.2 8.1 10.8 18.6 15.0 0.9 0.5 0.0 0.0

1230 0.0 0.0 0.0 0.5 2.3 6.2 10.5 17.7 13.8 1.4 0.0 0.5 0.0

1300 0.0 0.0 0.0 0.5 1.9 3.9 10.3 16.2 11.9 1.4 0.0 0.5 0.0

MEAN 2.7 2.9 3.4 5.4 13.1 16.8 18.2 26.4 19.1 3.4 3.0 4.0 2.7






MOUNTH/


1300 1.4 0.9 0.5 1.9 8.4 14.6 23.8 29.0 22.7 7.5 1.4 0.9 1.4

1330 1.4 0.9 0.5 2.4 7.9 13.4 23.0 29.0 22.4 6.5 1.4 1.4 1.4

1400 1.0 0.9 0.5 1.9 8.8 12.6 21.6 28.4 20.7 6.1 2.9 1.9 1.0

1430 1.0 1.9 0.9 1.9 7.9 13.6 21.5 26.1 19.4 6.0 2.4 1.4 1.0

1500 1.9 2.3 0.5 1.0 9.7 13.9 22.2 26.0 21.5 5.6 3.4 0.9 1.9

1530 2.4 1.4 0.9 2.4 10.1 15.0 25.5 27.5 21.9 5.6 2.9 2.3 2.4

1600 1.9 0.9 0.0 2.4 11.1 16.4 25.4 29.9 25.6 4.6 3.4 3.2 1.9

1630 2.4 1.8 0.0 2.4 11.7 16.3 24.8 31.6 25.5 5.5 4.3 2.3 2.4

1700 2.4 1.4 0.9 5.8 11.1 17.4 26.1 30.6 24.7 7.5 3.8 1.9 2.4

1730 2.9 2.3 1.4 6.3 10.6 17.8 25.6 31.7 24.9 7.5 4.8 1.9 2.9

1800 2.0 1.9 1.4 6.2 10.2 19.8 27.1 31.6 24.9 7.5 4.3 2.3 2.0

1830 2.4 1.9 0.9 5.9 10.7 21.2 28.0 31.9 25.5 7.4 4.3 3.3 2.4

1900 3.4 1.9 1.4 5.2 11.5 20.9 28.0 32.4 27.0 6.0 3.3 4.1 3.4

1930 3.4 1.9 0.9 4.8 12.1 22.8 30.1 32.1 27.9 5.6 3.3 3.7 3.4

2000 3.4 1.4 0.9 4.8 13.1 23.3 29.8 34.6 28.4 5.6 2.4 3.3 3.4

2030 3.4 2.3 1.0 5.4 13.6 23.4 30.0 36.7 29.4 5.1 2.9 4.2 3.4

2100 4.4 1.4 1.4 4.9 16.3 24.1 30.0 38.0 30.3 5.2 2.9 4.7 4.4

2130 3.4 2.3 1.4 5.4 17.6 26.6 30.5 39.8 30.6 5.6 2.5 4.3 3.4

2200 3.9 2.3 1.9 5.4 18.1 27.9 32.0 40.6 29.3 6.5 2.4 4.7 3.9

2230 3.9 1.9 2.4 8.1 17.9 29.9 31.2 43.1 32.3 6.1 3.4 3.3 3.9

2300 2.9 2.8 3.9 8.4 21.7 32.1 30.3 41.9 32.7 6.1 3.5 4.7 2.9

2330 3.5 3.0 4.3 9.8 24.6 31.2 32.7 43.8 35.4 6.1 2.9 5.7 3.5

0000 3.6 4.0 4.6 9.6 25.9 32.4 33.7 44.1 36.1 6.4 3.6 6.9 3.6

0030 5.1 5.1 4.9 11.5 27.0 33.5 33.0 45.5 37.7 7.4 4.5 7.4 5.1

0100 5.1 4.5 6.7 14.2 29.1 36.5 34.2 46.4 36.4 7.8 5.7 9.4 5.1

0130 6.2 6.1 8.9 16.7 28.0 37.2 35.6 47.6 36.1 7.8 5.7 9.6 6.2

0200 8.9 8.2 11.7 16.8 29.9 37.0 33.1 51.1 38.4 8.7 6.6 11.9 8.9

0230 13.1 11.5 14.4 19.7 29.6 39.2 33.1 50.3 40.2 9.5 8.9 14.1 13.1

0300 23.6 19.1 19.0 22.2 37.8 40.1 33.3 51.4 40.8 9.0 14.9 21.9 23.6

0330 24.2 23.7 25.1 25.4 38.4 41.0 35.4 51.7 41.7 9.8 18.3 29.2 24.2

0400 24.0 25.5 29.4 31.1 46.2 41.8 35.5 50.5 42.6 11.2 22.8 31.4 24.0

0430 23.9 25.6 30.2 33.7 48.3 40.6 38.3 50.8 45.0 16.0 26.7 30.1 23.9

0500 20.7 23.9 29.4 33.0 49.4 45.9 41.3 51.1 45.2 22.1 23.6 25.9 20.7

0530 18.4 18.8 27.5 33.5 53.0 47.3 41.9 52.9 50.8 24.4 22.4 21.5 18.4

0600 13.9 12.1 22.1 29.3 51.5 49.1 47.1 56.0 52.7 25.0 21.1 15.5 13.9

0630 10.5 7.9 15.8 24.2 49.7 48.8 50.3 58.2 52.5 23.6 18.5 10.0 10.5

0700 6.7 3.7 9.8 21.7 44.9 47.1 51.0 60.2 52.2 21.7 13.0 5.6 6.7

0730 3.8 2.3 4.7 16.9 39.0 45.4 50.2 60.2 53.3 21.5 10.5 4.2 3.8

0800 2.4 0.5 4.2 13.4 32.5 42.7 46.8 58.6 48.6 18.9 6.8 3.3 2.4

0830 2.4 0.5 3.8 11.2 27.8 40.0 47.3 59.5 46.2 14.2 7.2 2.3 2.4

0900 1.9 0.5 1.4 5.3 22.7 35.3 44.6 52.8 42.9 12.6 3.8 1.4 1.9

0930 1.9 0.9 1.4 3.9 18.9 33.5 42.7 51.5 40.2 11.7 3.4 2.3 1.9

1000 2.4 0.5 1.4 1.9 14.4 28.0 38.6 46.8 35.4 7.9 2.4 2.3 2.4

1030 1.4 0.0 1.4 1.4 12.4 26.7 36.1 44.1 31.8 6.9 2.4 2.8 1.4

1100 1.9 0.0 0.5 1.0 10.0 21.2 33.8 39.3 31.1 6.1 2.9 0.9 1.9

1130 2.9 0.0 0.5 1.5 11.1 20.6 32.4 35.6 30.6 6.5 3.3 0.9 2.9

1200 3.4 0.5 0.5 1.0 9.7 19.0 27.8 33.3 29.0 6.5 1.9 0.9 3.4

1230 2.4 1.4 0.0 1.9 8.9 17.8 26.2 32.1 27.7 6.7 1.9 1.9 2.4

1300 1.4 0.9 0.5 1.9 8.4 14.6 23.8 29.0 22.7 7.5 1.4 0.9 1.4

MEAN 6.1 5.1 6.4 10.5 22.5 29.2 33.4 42.0 34.3 9.7 6.9 7.1 6.1






MOUNTH/


1300 3.4 3.7 0.9 6.3 20.1 28.6 44.9 47.6 39.7 12.7 7.7 2.8 3.4

1330 4.8 2.3 0.5 7.2 20.5 28.2 45.1 47.6 39.8 13.6 6.7 4.7 4.8

1400 3.4 1.4 1.9 7.7 18.5 26.7 43.2 44.5 36.8 10.7 7.2 5.1 3.4

1430 3.8 2.9 2.3 8.6 18.1 26.7 41.6 44.1 34.2 11.1 8.3 6.0 3.8

1500 2.4 3.3 2.8 7.2 19.0 27.4 41.5 42.3 36.9 10.8 8.7 4.6 2.4

1530 4.4 4.6 2.3 5.3 17.5 31.6 42.0 43.6 36.7 12.0 7.7 4.6 4.4

1600 4.8 3.7 2.4 5.8 20.7 32.9 42.6 48.3 38.5 12.9 8.7 6.5 4.8

1630 4.4 4.1 2.8 6.3 22.4 33.2 43.3 49.1 39.3 11.5 9.6 6.0 4.4

1700 3.8 5.1 2.8 7.7 21.3 33.3 41.2 47.4 38.9 11.7 9.0 6.5 3.8

1730 5.3 5.1 4.7 8.2 22.7 34.6 41.7 49.0 40.1 12.1 8.6 6.9 5.3

1800 4.4 5.7 5.6 9.6 23.7 35.3 41.5 50.0 40.9 13.1 7.7 8.8 4.4

1830 4.4 5.1 7.1 9.3 22.8 37.0 43.0 48.8 40.8 12.6 7.6 9.4 4.4

1900 5.9 5.1 6.5 9.5 23.5 37.4 44.4 50.5 43.4 12.6 7.1 9.2 5.9

1930 6.2 5.2 5.6 8.7 24.7 39.8 45.5 51.7 43.7 11.6 7.2 8.4 6.2

2000 5.3 5.1 6.6 8.1 26.3 38.3 44.4 51.4 43.8 12.5 6.7 8.4 5.3

2030 6.2 6.0 6.7 9.8 28.2 38.5 44.8 52.7 43.3 12.6 7.4 8.0 6.2

2100 5.3 5.7 7.1 8.9 27.3 37.7 44.8 54.1 42.6 13.6 8.2 7.9 5.3

2130 6.9 6.6 6.1 10.7 31.4 39.7 45.0 54.7 43.5 13.9 7.8 8.6 6.9

2200 8.3 7.5 8.0 13.7 33.3 41.3 47.0 54.8 42.9 14.0 8.3 7.0 8.3

2230 7.8 7.7 9.1 14.6 34.0 41.1 45.7 56.9 45.3 14.0 9.8 8.6 7.8

2300 7.8 9.3 9.7 17.8 33.3 42.3 47.7 56.6 49.0 14.0 10.0 9.4 7.8

2330 9.0 9.9 10.5 21.8 36.7 44.3 49.0 57.3 50.5 14.6 9.8 9.1 9.0

0000 8.3 10.1 12.7 21.8 39.3 47.3 51.1 58.1 52.5 17.2 12.4 12.7 8.3

0030 10.2 11.1 14.6 20.9 42.2 48.9 49.7 59.8 52.9 17.6 14.0 13.3 10.2

0100 12.2 12.6 16.8 23.7 42.2 48.7 48.9 59.0 52.2 18.4 16.1 16.3 12.2

0130 12.8 12.6 20.7 25.5 44.5 49.4 49.4 61.1 52.5 19.0 17.2 19.2 12.8

0200 18.3 16.9 22.8 28.3 48.1 47.8 48.1 62.0 54.6 19.2 22.4 20.8 18.3

0230 24.6 21.0 23.6 29.5 48.4 47.2 47.5 62.0 56.5 20.4 24.1 26.6 24.6

0300 35.2 29.2 29.8 34.5 53.7 47.3 48.3 61.2 57.1 22.9 27.7 38.6 35.2

0330 37.6 31.9 36.9 41.8 56.2 49.4 50.6 61.7 56.7 24.5 32.7 43.6 37.6

0400 37.0 34.4 41.2 43.2 58.8 48.0 50.8 61.4 58.5 26.2 40.6 43.0 37.0

0430 36.8 33.8 38.6 45.3 62.1 47.1 50.8 61.2 60.3 32.5 41.1 39.8 36.8

0500 32.5 29.7 36.5 40.1 64.5 53.5 53.4 62.5 59.1 36.3 38.4 38.7 32.5

0530 28.6 26.3 35.3 42.2 64.9 56.9 52.9 63.1 60.5 36.6 34.3 33.5 28.6

0600 23.6 20.9 29.4 41.0 64.5 58.7 58.7 65.9 60.9 35.6 30.2 26.2 23.6

0630 16.7 17.1 26.3 39.5 62.6 61.8 61.4 65.8 62.4 36.1 30.2 19.0 16.7

0700 11.5 13.0 18.7 33.8 60.0 60.6 60.6 67.5 59.9 33.8 26.6 15.3 11.5

0730 8.2 8.4 13.7 29.9 55.1 58.0 61.2 67.0 61.0 34.0 23.0 13.5 8.2

0800 7.2 4.7 9.9 26.7 49.2 57.3 59.6 66.5 57.3 31.6 21.4 9.8 7.2

0830 5.3 4.6 8.9 20.9 46.3 56.1 60.1 67.7 57.1 29.7 18.8 7.5 5.3

0900 4.3 2.3 5.6 16.4 36.0 52.4 57.8 64.6 55.6 24.3 13.0 7.9 4.3

0930 5.3 2.8 5.7 13.0 32.1 53.3 57.3 62.6 54.5 23.9 11.5 6.5 5.3

1000 3.9 2.8 2.3 9.0 26.0 50.5 53.1 61.5 51.6 20.0 11.6 5.1 3.9

1030 3.4 1.9 2.4 8.1 23.0 48.1 53.4 60.9 50.0 17.1 9.7 6.1 3.4

1100 3.9 0.9 3.3 7.7 18.0 40.4 50.5 57.3 46.1 16.9 10.7 4.2 3.9

1130 3.4 0.5 1.9 8.3 20.8 34.9 49.8 54.8 46.1 13.5 10.0 3.3 3.4

1200 3.4 2.4 1.4 5.8 19.9 31.9 46.7 51.0 43.5 12.1 8.2 3.3 3.4

1230 2.4 2.8 1.4 6.2 19.2 30.3 46.7 50.2 41.5 13.8 8.7 3.7 2.4

1300 3.4 3.7 0.9 6.3 20.1 28.6 44.9 47.6 39.7 12.7 7.7 2.8 3.4

MEAN 10.7 9.8 11.9 18.2 35.5 43.0 48.9 56.2 48.6 19.0 15.3 13.2 10.7





Ceiling 1.3.2

Table 46. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – January (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: I


LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.5 0.5 8.6 12.9

0030 0.0 0.0 0.5 0.5 8.5 13.8

0100 0.0 0.0 0.0 0.0 8.7 14.2

0130 0.0 0.0 0.0 0.0 9.7 15.1

0200 0.0 0.0 0.0 0.0 9.2 15.8

0230 0.0 0.0 0.0 0.0 8.9 14.5

0300 0.0 0.0 0.0 0.5 10.4 15.8

0330 0.0 0.0 0.0 0.6 11.1 16.1

0400 0.0 0.0 0.0 0.5 12.0 17.9

0430 0.0 0.0 0.5 1.1 12.6 18.0

0500 0.0 0.0 0.0 1.1 12.0 17.9

0530 0.0 0.0 0.0 1.6 12.3 18.7

0600 0.0 0.5 0.5 2.2 11.5 18.1

0630 0.0 0.5 0.5 3.8 14.1 21.2

0700 0.0 0.0 0.5 3.1 14.1 20.4

0730 0.0 0.0 0.0 2.6 13.6 19.9

0800 0.0 0.0 0.0 2.1 14.1 18.8

0830 0.0 0.0 0.0 2.1 13.8 20.0

0900 0.0 0.0 0.0 1.5 14.4 20.0

0930 0.0 0.0 0.0 0.5 12.6 18.7

1000 0.0 0.5 0.5 2.4 12.2 18.5

1030 0.0 0.0 0.5 2.5 11.4 17.3

1100 0.0 0.0 0.0 0.5 9.2 16.0

1130 0.0 0.0 0.0 1.0 8.7 14.9

1200 0.0 0.0 0.0 0.5 9.0 13.8

1230 0.0 0.0 0.0 0.5 9.1 12.9

1300 0.0 0.0 0.0 0.5 9.0 13.3

1330 0.0 0.0 0.0 0.0 8.1 11.4

1400 0.0 0.0 0.0 0.0 7.1 10.9

1430 0.0 0.0 0.0 0.0 6.6 10.0

1500 0.0 0.0 0.0 0.0 6.3 10.6

1530 0.0 0.0 0.0 0.0 6.2 10.0

1600 0.0 0.0 0.0 0.0 6.2 11.8

1630 0.0 0.0 0.0 0.0 6.6 12.3

1700 0.0 0.0 0.0 0.0 6.7 12.9

1730 0.0 0.0 0.0 0.0 6.7 13.0

1800 0.0 0.0 0.0 0.0 6.8 12.6

1830 0.0 0.0 0.0 0.0 7.2 11.6

1900 0.0 0.0 0.0 0.0 7.6 11.4

1930 0.0 0.0 0.0 0.0 7.7 12.0

2000 0.0 0.0 0.0 0.5 9.1 12.5

2030 0.0 0.0 0.0 0.5 9.7 13.5

2100 0.0 0.0 0.0 0.5 8.8 12.2

2130 0.0 0.0 0.0 0.0 9.0 12.4

2200 0.0 0.0 0.0 0.0 9.6 13.7

2230 0.0 0.0 0.0 0.0 9.4 13.4

2300 0.0 0.0 0.5 0.5 9.6 13.12330 0.0 0.0 0.5 0.5 9.9 13.5

MEAN 0.0 0.0 0.1 0.7 9.7 14.8




Hs

FREQUENCIES (%) OF THE HEIGHT OF THE BASE (ft) OF THE LOWEST CLOUD LAYER OF BKN OR OVC (ft) EXTENT

BELOW SPECIFIED VALUES AT SPECIFIED TIMES

TIME (UTC)




Table 47. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – February (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: II



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 14.8 18.6

0030 0.0 0.0 0.0 0.0 15.2 18.3

0100 0.0 0.0 0.0 0.0 14.1 17.9

0130 0.0 0.0 0.0 0.5 14.8 16.9

0200 0.0 0.0 0.0 0.0 14.1 17.3

0230 0.0 0.0 0.0 0.5 14.7 17.9

0300 0.0 0.0 0.0 0.5 14.1 17.9

0330 0.0 0.0 0.0 0.5 13.9 17.6

0400 0.0 0.0 0.0 0.5 13.8 17.0

0430 0.0 0.0 0.0 0.5 13.8 17.5

0500 0.0 0.0 0.0 1.1 13.4 18.8

0530 0.0 0.0 0.0 1.1 13.5 18.4

0600 0.0 0.0 0.0 0.0 14.1 19.0

0630 0.0 0.0 0.0 0.6 18.8 23.2

0700 0.0 0.0 0.0 0.5 17.6 21.4

0730 0.0 0.0 0.0 0.5 17.6 22.0

0800 0.0 0.0 0.0 1.1 17.8 23.8

0830 0.0 0.0 0.5 1.6 18.7 23.6

0900 0.0 0.0 0.0 2.1 18.5 23.8

0930 0.0 0.0 0.0 1.6 15.9 21.2

1000 0.0 0.0 0.0 0.5 14.6 19.3

1030 0.0 0.0 0.0 1.0 14.1 19.3

1100 0.0 0.0 0.5 1.0 11.9 17.1

1130 0.0 0.0 0.0 0.5 11.9 18.1

1200 0.0 0.0 0.0 0.0 12.4 18.1

1230 0.0 0.0 0.0 0.0 10.8 16.4

1300 0.0 0.0 0.0 0.0 9.8 13.9

1330 0.0 0.0 0.0 0.0 9.7 13.8

1400 0.0 0.0 0.0 0.0 9.8 14.5

1430 0.0 0.0 0.0 0.0 10.7 14.3

1500 0.0 0.0 0.0 0.0 11.3 16.9

1530 0.0 0.0 0.0 0.0 11.2 16.8

1600 0.0 0.0 0.0 0.0 10.8 16.4

1630 0.0 0.0 0.0 0.0 10.7 16.8

1700 0.0 0.0 0.0 0.0 11.6 16.7

1730 0.0 0.0 0.0 0.0 11.7 17.3

1800 0.0 0.0 0.0 0.0 10.4 15.0

1830 0.0 0.0 0.0 0.0 11.2 14.8

1900 0.0 0.0 0.0 0.0 12.8 15.8

1930 0.0 0.0 0.0 0.0 13.7 16.2

2000 0.0 0.0 0.0 0.0 13.9 16.0

2030 0.0 0.0 0.0 0.0 13.4 16.0

2100 0.0 0.0 0.0 0.0 11.3 14.9

2130 0.0 0.0 0.0 0.0 12.9 16.7

2200 0.0 0.0 0.0 0.0 12.6 16.2

2230 0.0 0.0 0.0 0.0 13.0 16.7

2300 0.0 0.0 0.0 0.0 15.3 18.92330 0.0 0.0 0.0 0.0 15.1 18.8

MEAN 0.0 0.0 0.0 0.3 13.5 17.8




TIME (UTC) Hs






Table 48. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC below specified values at specified times – March (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: III



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 1.0 3.0

0030 0.0 0.0 0.0 0.0 1.5 3.4

0100 0.0 0.0 0.0 0.0 1.0 3.4

0130 0.0 0.0 0.0 0.0 1.0 3.4

0200 0.0 0.0 0.0 0.0 1.0 3.4

0230 0.0 0.0 0.0 0.0 1.0 3.0

0300 0.0 0.0 0.0 0.0 1.0 3.5

0330 0.0 0.0 0.0 0.0 1.0 2.9

0400 0.0 0.0 0.0 0.0 1.0 2.9

0430 0.0 0.0 0.0 0.0 1.0 2.9

0500 0.0 0.0 0.0 0.0 2.0 4.9

0530 0.0 0.0 0.0 0.0 2.4 3.4

0600 0.0 0.0 0.0 1.0 4.8 5.3

0630 0.0 0.0 0.0 1.0 4.8 5.3

0700 0.0 0.0 0.5 1.0 5.3 6.8

0730 0.0 0.0 0.0 0.5 3.8 5.7

0800 0.0 0.0 0.5 2.4 5.7 7.1

0830 0.0 0.0 0.0 0.9 4.7 6.1

0900 0.0 0.0 0.0 0.5 4.2 6.1

0930 0.0 0.0 0.5 0.9 4.7 6.6

1000 0.0 0.0 0.0 0.5 4.7 6.5

1030 0.0 0.0 0.0 0.0 3.2 4.6

1100 0.0 0.0 0.0 0.0 3.3 5.6

1130 0.0 0.0 0.0 0.0 2.8 5.6

1200 0.0 0.0 0.0 0.0 3.3 6.5

1230 0.0 0.0 0.0 0.0 3.3 6.2

1300 0.0 0.0 0.0 0.0 3.3 5.2

1330 0.0 0.0 0.0 0.5 3.7 5.1

1400 0.0 0.0 0.0 0.0 3.3 4.7

1430 0.0 0.0 0.0 0.0 3.7 4.6

1500 0.0 0.0 0.0 0.0 3.8 3.8

1530 0.0 0.0 0.0 0.0 3.2 3.7

1600 0.0 0.0 0.0 0.0 2.8 3.7

1630 0.0 0.0 0.0 0.0 2.3 3.2

1700 0.0 0.0 0.0 0.5 3.3 4.2

1730 0.0 0.0 0.0 0.0 3.3 4.2

1800 0.0 0.0 0.0 0.0 1.9 3.3

1830 0.0 0.0 0.0 0.0 1.9 3.3

1900 0.0 0.0 0.0 0.0 1.9 3.3

1930 0.0 0.0 0.0 0.0 1.9 2.8

2000 0.0 0.0 0.0 0.0 1.4 2.8

2030 0.0 0.0 0.0 0.0 0.9 2.3

2100 0.0 0.0 0.0 0.0 1.4 2.8

2130 0.0 0.0 0.0 0.0 1.4 2.3

2200 0.0 0.0 0.0 0.0 1.4 2.3

2230 0.0 0.0 0.0 0.0 0.9 1.9

2300 0.0 0.0 0.0 0.0 0.9 2.82330 0.0 0.0 0.0 0.0 0.9 3.3

MEAN 0.0 0.0 0.0 0.2 2.6 4.2




TIME (UTC) Hs






Table 49. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – April (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: IV



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 1.6 2.6

0030 0.0 0.0 0.0 0.0 1.5 2.5

0100 0.0 0.0 0.0 0.0 1.6 2.6

0130 0.0 0.0 0.0 0.0 1.6 2.1

0200 0.0 0.0 0.0 0.0 1.5 2.6

0230 0.0 0.0 0.0 0.0 1.6 2.6

0300 0.0 0.0 0.0 0.0 1.5 2.5

0330 0.0 0.0 0.0 0.0 2.0 3.0

0400 0.0 0.0 0.0 0.0 2.5 4.0

0430 0.0 0.0 0.0 0.0 3.0 4.5

0500 0.0 0.0 0.0 0.0 3.9 5.9

0530 0.0 0.0 0.0 0.0 5.0 8.0

0600 0.0 0.0 0.0 0.0 5.5 7.5

0630 0.0 0.0 0.0 2.0 6.3 9.8

0700 0.0 0.0 0.0 0.5 4.3 6.8

0730 0.0 0.0 0.0 0.5 4.8 7.2

0800 0.0 0.0 0.0 0.5 4.4 6.3

0830 0.0 0.0 0.0 0.0 3.4 4.8

0900 0.0 0.0 0.0 0.0 3.4 5.3

0930 0.0 0.0 0.0 0.0 4.8 5.8

1000 0.0 0.0 0.0 0.0 2.9 4.3

1030 0.0 0.0 0.0 0.0 2.9 5.3

1100 0.0 0.0 0.0 0.0 2.9 3.4

1130 0.0 0.0 0.0 0.0 1.9 3.3

1200 0.0 0.0 0.0 0.0 1.4 2.4

1230 0.0 0.0 0.0 0.0 1.0 2.4

1300 0.0 0.0 0.0 0.0 1.0 2.4

1330 0.0 0.0 0.0 0.0 1.0 2.9

1400 0.0 0.0 0.0 0.0 1.0 2.9

1430 0.0 0.0 0.0 0.0 1.0 2.9

1500 0.0 0.0 0.0 0.0 1.4 2.9

1530 0.0 0.0 0.0 0.0 1.4 2.9

1600 0.0 0.0 0.0 0.0 1.0 2.9

1630 0.0 0.0 0.0 0.0 1.0 2.4

1700 0.0 0.0 0.0 0.0 1.4 2.9

1730 0.0 0.0 0.0 0.0 1.4 2.9

1800 0.0 0.0 0.0 0.0 1.4 2.4

1830 0.0 0.0 0.0 0.0 1.4 2.4

1900 0.0 0.0 0.0 0.0 1.4 2.4

1930 0.0 0.0 0.0 0.0 1.9 2.4

2000 0.0 0.0 0.0 0.0 1.9 2.4

2030 0.0 0.0 0.0 0.0 2.0 2.5

2100 0.0 0.0 0.0 0.0 1.4 1.9

2130 0.0 0.0 0.0 0.0 1.5 2.5

2200 0.0 0.0 0.0 0.0 1.0 2.0

2230 0.0 0.0 0.0 0.0 1.5 2.5

2300 0.0 0.0 0.0 0.0 1.5 2.52330 0.0 0.0 0.0 0.0 1.5 2.5

MEAN 0.0 0.0 0.0 0.1 2.2 3.6




TIME (UTC) Hs






Table 50. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – May (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: V



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 2.0 2.9

0030 0.0 0.0 0.0 0.0 2.0 3.0

0100 0.0 0.0 0.0 0.0 1.5 2.5

0130 0.0 0.0 0.0 0.0 1.5 2.5

0200 0.0 0.0 0.0 0.0 1.0 2.5

0230 0.0 0.0 0.0 0.0 1.0 2.5

0300 0.0 0.0 0.0 0.0 1.0 1.9

0330 0.0 0.0 0.0 0.0 2.5 4.0

0400 0.0 0.0 0.0 0.0 3.9 4.3

0430 0.0 0.0 0.0 0.0 3.4 5.3

0500 0.0 0.0 0.0 0.5 3.8 3.8

0530 0.0 0.0 0.0 0.0 3.8 4.3

0600 0.0 0.0 0.5 1.9 6.3 7.3

0630 0.0 0.0 0.0 0.0 4.8 6.2

0700 0.0 0.0 0.0 0.5 4.2 6.0

0730 0.0 0.0 0.0 0.5 2.8 5.6

0800 0.0 0.0 0.0 0.0 3.3 5.1

0830 0.0 0.0 0.0 0.0 2.8 3.7

0900 0.0 0.0 0.0 0.0 2.3 3.7

0930 0.0 0.0 0.0 0.0 2.3 3.7

1000 0.0 0.0 0.0 0.0 2.3 3.7

1030 0.0 0.0 0.0 0.0 2.8 4.2

1100 0.0 0.0 0.0 0.0 2.4 2.8

1130 0.0 0.0 0.0 0.0 1.4 2.3

1200 0.0 0.0 0.0 0.0 1.4 2.4

1230 0.0 0.0 0.0 0.0 0.9 1.9

1300 0.0 0.0 0.0 0.0 1.9 1.9

1330 0.0 0.0 0.0 0.0 1.9 1.9

1400 0.0 0.0 0.0 0.0 1.4 1.9

1430 0.0 0.0 0.0 0.0 0.9 1.4

1500 0.0 0.0 0.0 0.0 0.9 1.9

1530 0.0 0.0 0.0 0.0 0.9 1.9

1600 0.0 0.0 0.0 0.0 1.4 2.8

1630 0.0 0.0 0.0 0.0 1.4 2.8

1700 0.0 0.0 0.0 0.0 1.9 2.3

1730 0.0 0.0 0.0 0.0 1.4 1.9

1800 0.0 0.0 0.0 0.0 0.9 1.9

1830 0.0 0.0 0.0 0.0 1.9 3.3

1900 0.0 0.0 0.0 0.0 2.3 3.2

1930 0.0 0.0 0.0 0.0 1.9 2.8

2000 0.0 0.0 0.0 0.0 1.4 2.3

2030 0.0 0.0 0.0 0.0 0.9 1.9

2100 0.0 0.0 0.0 0.0 1.4 2.3

2130 0.0 0.0 0.0 0.0 1.9 2.9

2200 0.0 0.0 0.0 0.0 1.9 2.8

2230 0.0 0.0 0.0 0.0 1.4 2.9

2300 0.0 0.0 0.0 0.0 1.9 2.82330 0.0 0.0 0.0 0.0 1.9 2.9

MEAN 0.0 0.0 0.0 0.1 2.1 3.1




TIME (UTC) Hs






Table 51. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – June (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: VI



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 0.5 1.0

0030 0.0 0.0 0.0 0.0 0.5 1.0

0100 0.0 0.0 0.0 0.0 0.5 1.0

0130 0.0 0.0 0.0 0.0 0.5 1.0

0200 0.0 0.0 0.0 0.0 1.0 1.5

0230 0.0 0.0 0.0 0.0 1.0 1.5

0300 0.0 0.0 0.0 0.0 1.5 2.0

0330 0.0 0.0 0.0 0.0 1.5 2.1

0400 0.0 0.0 0.0 1.0 2.5 3.0

0430 0.0 0.0 0.0 0.5 2.0 3.0

0500 0.0 0.0 0.0 2.0 3.0 5.9

0530 0.0 0.0 0.0 1.5 4.4 7.8

0600 0.0 0.0 0.0 1.9 6.7 9.1

0630 0.0 0.0 0.0 1.0 4.8 7.6

0700 0.0 0.0 0.0 0.5 3.3 5.3

0730 0.0 0.0 0.0 0.0 2.9 4.8

0800 0.0 0.0 0.0 0.0 1.4 2.9

0830 0.0 0.0 0.0 0.0 1.0 2.4

0900 0.0 0.0 0.0 0.0 1.0 1.9

0930 0.0 0.0 0.0 0.0 1.0 1.9

1000 0.0 0.0 0.0 0.0 1.0 1.9

1030 0.0 0.0 0.0 0.0 0.5 1.4

1100 0.0 0.0 0.0 0.0 0.5 2.4

1130 0.0 0.0 0.0 0.0 0.5 1.4

1200 0.0 0.0 0.0 0.0 1.0 1.5

1230 0.0 0.0 0.0 0.0 0.5 1.0

1300 0.0 0.0 0.0 0.0 1.0 1.4

1330 0.0 0.0 0.0 0.0 1.0 1.4

1400 0.0 0.0 0.0 0.0 0.5 1.4

1430 0.0 0.0 0.0 0.0 1.0 1.9

1500 0.0 0.0 0.0 0.0 1.0 1.9

1530 0.0 0.0 0.0 0.0 1.0 1.9

1600 0.0 0.0 0.0 0.0 0.5 1.9

1630 0.0 0.0 0.0 0.0 0.5 1.9

1700 0.0 0.0 0.0 0.0 1.0 2.4

1730 0.0 0.0 0.0 0.0 1.0 2.4

1800 0.0 0.0 0.0 0.0 0.5 2.0

1830 0.0 0.0 0.0 0.0 0.5 2.0

1900 0.0 0.0 0.0 0.0 0.0 1.0

1930 0.0 0.0 0.0 0.0 0.0 1.0

2000 0.0 0.0 0.0 0.0 0.0 1.0

2030 0.0 0.0 0.0 0.0 0.5 1.4

2100 0.0 0.0 0.0 0.0 0.5 1.5

2130 0.0 0.0 0.0 0.0 0.5 1.0

2200 0.0 0.0 0.0 0.0 0.5 1.0

2230 0.0 0.0 0.0 0.0 0.5 1.0

2300 0.0 0.0 0.0 0.0 1.0 1.52330 0.0 0.0 0.0 0.0 1.0 1.5

MEAN 0.0 0.0 0.0 0.2 1.2 2.3




TIME (UTC) Hs






Table 52. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – July (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: VII



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.5 0.5

0100 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.5 0.5

0430 0.0 0.0 0.0 0.0 1.0 1.0

0500 0.0 0.0 0.0 0.0 1.4 1.9

0530 0.0 0.0 0.0 0.5 3.3 3.3

0600 0.0 0.0 0.0 1.4 3.7 4.7

0630 0.0 0.0 0.0 0.5 3.7 4.2

0700 0.0 0.0 0.0 0.5 1.9 2.3

0730 0.0 0.0 0.0 0.5 1.4 1.9

0800 0.0 0.0 0.0 0.0 0.5 1.4

0830 0.0 0.0 0.0 0.0 0.5 0.9

0900 0.0 0.0 0.0 0.0 0.5 0.9

0930 0.0 0.0 0.0 0.0 0.5 0.9

1000 0.0 0.0 0.0 0.0 0.5 0.9

1030 0.0 0.0 0.0 0.0 0.0 0.5

1100 0.0 0.0 0.0 0.0 0.0 0.5

1130 0.0 0.0 0.0 0.0 0.0 0.5

1200 0.0 0.0 0.0 0.0 0.0 0.5

1230 0.0 0.0 0.0 0.0 0.0 0.9

1300 0.0 0.0 0.0 0.0 0.0 0.9

1330 0.0 0.0 0.0 0.0 0.0 0.5

1400 0.0 0.0 0.0 0.0 0.5 0.5

1430 0.0 0.0 0.0 0.5 0.5 0.5

1500 0.0 0.0 0.0 0.5 0.5 0.5

1530 0.0 0.0 0.0 0.5 0.5 0.5

1600 0.0 0.0 0.0 0.5 0.5 0.5

1630 0.0 0.0 0.0 0.0 0.5 0.5

1700 0.0 0.0 0.0 0.0 0.5 0.5

1730 0.0 0.0 0.0 0.0 0.5 0.5

1800 0.0 0.0 0.0 0.0 0.5 0.5

1830 0.0 0.0 0.0 0.0 0.5 0.9

1900 0.0 0.0 0.0 0.0 0.0 0.9

1930 0.0 0.0 0.0 0.0 0.0 0.9

2000 0.0 0.0 0.0 0.0 0.0 0.9

2030 0.0 0.0 0.0 0.0 0.0 0.9

2100 0.0 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.02330 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.1 0.5 0.8




TIME (UTC) Hs






Table 53. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – August (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: VIII



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.5 0.5 1.5 1.5

0430 0.0 0.0 0.5 0.5 1.5 1.5

0500 0.0 0.0 1.0 1.0 3.6 3.6

0530 0.0 0.0 0.5 1.5 3.9 3.9

0600 0.0 0.0 0.5 2.9 4.9 4.9

0630 0.0 0.0 0.0 2.9 5.7 6.2

0700 0.0 0.0 0.0 1.4 4.2 4.7

0730 0.0 0.0 0.0 0.5 2.8 2.8

0800 0.0 0.0 0.0 0.5 2.3 2.3

0830 0.0 0.0 0.0 0.0 1.4 1.4

0900 0.0 0.0 0.0 0.0 0.9 0.9

0930 0.0 0.0 0.0 0.0 0.9 0.9

1000 0.0 0.0 0.0 0.0 0.5 0.5

1030 0.0 0.0 0.0 0.0 0.5 0.5

1100 0.0 0.0 0.0 0.0 0.9 0.9

1130 0.0 0.0 0.0 0.0 0.5 0.5

1200 0.0 0.0 0.0 0.0 0.0 0.5

1230 0.0 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.02330 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.1 0.2 0.8 0.8




TIME (UTC) Hs






Table 54. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – September (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: IX



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 1.6 2.1

0030 0.0 0.0 0.0 0.0 1.0 1.6

0100 0.0 0.0 0.0 0.0 1.6 2.6

0130 0.0 0.0 0.0 0.0 1.6 2.6

0200 0.0 0.0 0.0 0.0 1.6 2.6

0230 0.0 0.0 0.0 0.0 1.6 2.6

0300 0.0 0.0 0.0 0.0 1.5 2.6

0330 0.0 0.0 0.0 0.0 1.6 2.6

0400 0.0 0.0 0.0 0.0 2.2 3.3

0430 0.0 0.0 0.0 0.0 2.8 3.9

0500 0.0 0.0 0.0 0.0 3.3 4.9

0530 0.0 0.0 0.0 0.5 5.4 5.9

0600 0.0 0.0 0.0 2.1 6.4 6.9

0630 0.0 0.0 1.1 4.2 8.4 9.5

0700 0.0 0.0 0.0 4.0 9.1 11.1

0730 0.0 0.5 0.5 2.5 7.0 8.5

0800 0.0 0.0 0.0 1.5 5.4 7.4

0830 0.0 0.0 0.5 1.0 3.9 4.9

0900 0.0 0.0 0.0 0.5 3.4 3.9

0930 0.0 0.0 0.0 0.0 2.9 3.4

1000 0.0 0.0 0.0 0.0 3.8 3.8

1030 0.0 0.0 0.0 0.0 3.8 3.8

1100 0.0 0.0 0.0 0.0 2.9 2.9

1130 0.0 0.0 0.0 0.0 3.4 3.4

1200 0.0 0.0 0.0 0.0 2.4 2.4

1230 0.0 0.0 0.0 0.0 2.9 2.9

1300 0.0 0.0 0.0 0.0 3.4 3.4

1330 0.0 0.0 0.0 0.0 2.4 2.4

1400 0.0 0.0 0.0 0.0 1.9 2.4

1430 0.0 0.0 0.0 0.0 1.9 2.9

1500 0.0 0.0 0.0 0.0 1.9 2.4

1530 0.0 0.0 0.0 0.0 1.9 2.9

1600 0.0 0.0 0.0 0.0 1.9 2.9

1630 0.0 0.0 0.0 0.0 1.4 2.4

1700 0.0 0.0 0.0 0.0 1.9 2.4

1730 0.0 0.0 0.0 0.0 1.9 2.4

1800 0.0 0.0 0.0 0.0 1.9 2.4

1830 0.0 0.0 0.0 0.0 2.0 2.5

1900 0.0 0.0 0.0 0.0 1.9 2.9

1930 0.0 0.0 0.0 0.0 2.4 3.4

2000 0.0 0.0 0.0 0.0 2.4 2.9

2030 0.0 0.0 0.0 0.0 2.4 2.9

2100 0.0 0.0 0.0 0.0 2.5 2.5

2130 0.0 0.0 0.0 0.0 2.0 2.0

2200 0.0 0.0 0.0 0.0 2.0 2.0

2230 0.0 0.0 0.0 0.0 2.0 2.0

2300 0.0 0.0 0.0 0.0 2.0 2.02330 0.0 0.0 0.0 0.0 2.1 2.1

MEAN 0.0 0.0 0.0 0.3 2.9 3.5




TIME (UTC) Hs






Table 55. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – October (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: X



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 5.5 8.5

0030 0.0 0.0 0.0 0.0 5.4 8.3

0100 0.0 0.0 0.0 0.0 4.5 8.5

0130 0.0 0.0 0.0 0.0 4.0 7.5

0200 0.0 0.0 0.0 0.0 3.7 6.4

0230 0.0 0.0 0.0 0.0 4.8 8.6

0300 0.0 0.0 0.0 0.0 4.3 7.4

0330 0.0 0.0 0.0 0.0 4.9 8.1

0400 0.0 0.0 0.0 0.0 6.0 8.8

0430 0.0 0.0 0.0 0.0 6.3 9.2

0500 0.0 0.0 0.0 1.2 8.4 11.4

0530 0.0 0.0 0.0 1.2 10.7 14.3

0600 0.0 0.0 0.0 2.4 14.8 18.3

0630 0.0 0.0 0.0 3.4 16.2 19.0

0700 0.0 0.0 0.0 5.4 17.3 20.5

0730 0.0 0.0 0.0 4.3 17.1 20.3

0800 0.0 0.0 0.5 5.1 17.8 21.3

0830 0.0 0.5 1.5 4.9 15.1 19.5

0900 0.0 0.0 0.0 4.7 12.8 17.1

0930 0.0 0.0 0.5 2.4 9.9 14.6

1000 0.0 0.0 0.5 2.3 7.4 11.2

1030 0.0 0.0 0.0 1.8 6.9 10.1

1100 0.0 0.0 0.0 0.9 5.2 7.6

1130 0.0 0.0 0.0 1.4 5.6 8.3

1200 0.0 0.0 0.0 0.9 5.1 8.3

1230 0.0 0.0 0.0 0.9 4.7 7.9

1300 0.0 0.0 0.0 0.9 4.2 8.4

1330 0.0 0.0 0.0 0.5 4.7 8.8

1400 0.0 0.0 0.0 0.5 3.7 7.9

1430 0.0 0.0 0.0 0.0 3.3 6.5

1500 0.0 0.0 0.0 0.5 4.2 7.9

1530 0.0 0.0 0.0 0.5 4.6 7.8

1600 0.0 0.0 0.0 0.5 5.1 8.3

1630 0.0 0.0 0.0 0.0 5.1 8.4

1700 0.0 0.0 0.0 0.0 4.6 6.9

1730 0.0 0.0 0.0 0.0 4.6 6.9

1800 0.0 0.0 0.0 0.0 4.7 7.4

1830 0.0 0.0 0.0 0.0 6.0 8.4

1900 0.0 0.0 0.0 0.0 6.5 8.8

1930 0.0 0.0 0.0 0.0 6.5 8.8

2000 0.0 0.0 0.0 0.0 5.6 8.0

2030 0.0 0.0 0.0 0.0 5.2 7.5

2100 0.0 0.0 0.0 0.0 3.8 6.7

2130 0.0 0.0 0.0 0.0 4.3 7.1

2200 0.0 0.0 0.0 0.0 4.3 7.1

2230 0.0 0.0 0.0 0.0 4.2 7.1

2300 0.0 0.0 0.0 0.0 4.8 7.22330 0.0 0.0 0.0 0.0 5.8 8.2

MEAN 0.0 0.0 0.1 1.0 6.9 10.0




TIME (UTC) Hs






Table 56. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – November (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: XI



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 1.6 5.5 6.0

0030 0.0 0.0 0.0 1.1 5.3 5.9

0100 0.0 0.0 0.0 1.1 4.8 5.8

0130 0.0 0.0 0.0 1.1 5.0 6.1

0200 0.0 0.0 0.0 1.1 4.9 5.4

0230 0.0 0.0 0.0 1.1 5.1 5.7

0300 0.0 0.0 0.0 0.5 4.4 4.9

0330 0.0 0.0 0.0 0.6 4.5 5.1

0400 0.0 0.0 0.0 0.6 4.5 5.1

0430 0.0 0.0 0.0 0.6 4.7 5.3

0500 0.0 0.0 0.0 1.2 4.7 5.3

0530 0.0 0.0 0.0 1.8 4.8 5.4

0600 0.0 0.0 0.0 1.8 6.0 7.2

0630 0.0 0.0 0.6 1.8 5.3 7.1

0700 0.0 0.0 0.6 2.4 6.5 7.6

0730 0.0 0.0 1.1 4.0 8.6 10.3

0800 0.0 0.0 1.1 3.4 9.0 10.1

0830 0.0 0.0 1.1 2.8 9.4 10.6

0900 0.0 0.0 1.1 4.8 11.8 12.8

0930 0.0 0.0 1.5 4.1 11.2 11.7

1000 0.0 0.0 0.5 4.5 11.5 11.5

1030 0.0 0.0 0.0 4.9 11.2 11.2

1100 0.0 0.0 0.0 1.4 9.1 9.1

1130 0.0 0.0 0.0 1.4 6.7 6.7

1200 0.0 0.0 0.0 0.5 5.2 5.2

1230 0.0 0.0 0.0 0.5 4.3 4.8

1300 0.0 0.0 0.0 0.5 2.4 2.4

1330 0.0 0.0 0.0 0.5 2.9 2.9

1400 0.0 0.0 0.5 1.0 3.4 3.4

1430 0.0 0.0 0.5 1.0 3.4 3.4

1500 0.0 0.0 0.5 1.4 3.4 3.4

1530 0.0 0.0 0.5 1.5 3.4 3.4

1600 0.0 0.5 0.5 1.4 3.9 4.8

1630 0.0 0.0 0.0 1.0 3.4 4.3

1700 0.0 0.0 0.0 1.0 3.4 4.3

1730 0.0 0.0 0.0 1.0 3.4 3.8

1800 0.0 0.0 0.0 1.0 3.9 4.3

1830 0.0 0.0 0.0 1.0 3.8 5.3

1900 0.0 0.0 0.0 1.0 3.9 5.3

1930 0.0 0.0 0.0 1.0 4.4 5.8

2000 0.0 0.0 0.0 1.0 4.4 5.8

2030 0.0 0.0 0.0 1.0 4.4 5.4

2100 0.0 0.0 0.0 1.0 4.5 5.5

2130 0.0 0.0 0.0 1.0 4.5 5.5

2200 0.0 0.0 0.0 1.0 4.5 5.5

2230 0.0 0.0 0.0 1.5 5.1 5.6

2300 0.0 0.0 0.0 1.5 5.1 5.62330 0.0 0.0 0.0 1.6 5.7 6.3

MEAN 0.0 0.0 0.2 1.5 5.4 6.1




TIME (UTC) Hs






Table 57. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – December (ICAO Model C)

MODEL C

AERODROME: LYKV MONTH: XII



<100 <200 <300 <500 <1 000 <1 500 0000 0.0 0.0 0.0 0.0 5.4 8.2

0030 0.0 0.0 0.0 0.0 5.4 8.1

0100 0.0 0.0 0.0 0.0 7.4 10.0

0130 0.0 0.0 0.0 0.0 7.8 10.6

0200 0.0 0.0 0.0 0.0 7.2 10.5

0230 0.0 0.0 0.0 0.0 6.6 9.9

0300 0.0 0.0 0.0 0.0 5.7 9.2

0330 0.0 0.0 0.0 0.0 7.3 10.7

0400 0.0 0.0 0.0 0.0 6.6 9.8

0430 0.0 0.0 0.0 0.0 6.0 10.9

0500 0.0 0.0 0.0 0.0 7.4 11.1

0530 0.0 0.0 0.0 0.0 7.3 12.0

0600 0.0 0.0 0.0 0.5 8.5 13.8

0630 0.0 0.0 0.0 2.0 12.7 17.8

0700 0.0 0.0 0.0 1.5 14.1 18.2

0730 0.0 0.0 0.0 2.0 13.4 17.4

0800 0.0 0.0 0.0 2.0 12.3 16.7

0830 0.0 0.0 0.0 2.5 11.8 16.3

0900 0.0 0.0 0.0 2.0 10.3 15.7

0930 0.0 0.5 0.5 2.4 11.2 16.5

1000 0.0 0.0 0.5 1.4 9.7 15.0

1030 0.0 0.0 0.5 1.4 9.1 14.9

1100 0.0 0.0 1.0 2.4 9.5 14.8

1130 0.0 0.0 0.9 2.3 9.9 15.0

1200 0.0 0.0 0.0 0.9 8.0 13.2

1230 0.0 0.0 0.5 1.9 9.0 13.3

1300 0.0 0.0 0.5 1.9 8.4 12.1

1330 0.0 0.0 0.0 0.9 8.0 11.7

1400 0.0 0.0 0.0 0.9 8.0 10.8

1430 0.0 0.0 0.0 0.9 8.4 11.2

1500 0.0 0.0 0.0 0.5 8.0 11.8

1530 0.0 0.0 0.0 0.5 8.0 11.8

1600 0.0 0.0 0.0 0.5 7.7 12.0

1630 0.0 0.0 0.0 0.5 7.6 11.4

1700 0.0 0.0 0.0 0.9 7.6 10.9

1730 0.0 0.0 0.0 0.5 7.1 11.4

1800 0.0 0.0 0.0 0.5 6.3 10.1

1830 0.0 0.0 0.0 0.5 6.8 10.1

1900 0.0 0.0 0.0 0.5 5.8 9.7

1930 0.0 0.0 0.0 0.0 6.7 10.0

2000 0.0 0.0 0.0 0.0 7.8 10.7

2030 0.0 0.0 0.0 0.0 7.4 10.8

2100 0.0 0.0 0.0 0.0 5.4 9.9

2130 0.0 0.0 0.0 0.0 4.5 9.0

2200 0.0 0.0 0.0 0.0 5.5 9.5

2230 0.0 0.0 0.0 0.0 4.5 8.5

2300 0.0 0.0 0.0 0.0 4.1 7.22330 0.0 0.0 0.0 0.0 4.6 8.2

MEAN 0.0 0.0 0.1 0.7 7.9 11.8




TIME (UTC) Hs






Table 58. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC < 100 ft (based on ICAO Model C)

MOUNTH/


1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0






MOUNTH/


1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0





MOUNTH/


1300 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0500 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0530 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0600 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.5 0.0

0630 0.0 0.0 0.0 1.1 0.0 0.6 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.5 0.0 0.5 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.5 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.5 1.1 0.0 0.0 0.0 0.5 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.5 1.5 1.1 0.0 0.0 0.5 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.5 1.5 0.5 0.0 0.0 0.5 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.5 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

MEAN 0.0 0.0 0.1 0.0 0.1 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0





MOUNTH/


1300 0.0 0.0 0.0 0.0 0.9 0.5 1.9 0.5 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.5 0.5 0.9 0.0 0.0 0.5 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.5 1.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.5 0.0 0.0 0.0 1.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.5 0.0 0.0 0.5 1.4 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.5 0.0 0.0 0.5 1.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.5 0.0 0.0 0.5 1.4 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 1.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 1.0 0.9 0.0 0.0 0.5 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 1.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 1.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 1.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 1.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.5 0.0 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.5 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 0.5 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.5 0.5 0.0 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.6 0.5 0.0 0.0 0.0 0.0

0400 1.0 0.0 0.5 0.0 0.0 0.6 0.0 0.5 0.5 0.0 0.0 0.0 1.0

0430 0.5 0.0 0.5 0.0 0.0 0.6 0.0 1.1 0.5 0.0 0.0 0.0 0.5

0500 2.0 0.0 1.0 0.0 1.2 1.2 0.0 1.1 1.1 0.0 0.0 0.5 2.0

0530 1.5 0.5 1.5 0.5 1.2 1.8 0.0 1.6 1.1 0.0 0.0 0.0 1.5

0600 1.9 1.4 2.9 2.1 2.4 1.8 0.5 2.2 0.0 1.0 0.0 1.9 1.9

0630 1.0 0.5 2.9 4.2 3.4 1.8 2.0 3.8 0.6 1.0 2.0 0.0 1.0

0700 0.5 0.5 1.4 4.0 5.4 2.4 1.5 3.1 0.5 1.0 0.5 0.5 0.5

0730 0.0 0.5 0.5 2.5 4.3 4.0 2.0 2.6 0.5 0.5 0.5 0.5 0.0

0800 0.0 0.0 0.5 1.5 5.1 3.4 2.0 2.1 1.1 2.4 0.5 0.0 0.0

0830 0.0 0.0 0.0 1.0 4.9 2.8 2.5 2.1 1.6 0.9 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.5 4.7 4.8 2.0 1.5 2.1 0.5 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 2.4 4.1 2.4 0.5 1.6 0.9 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 2.3 4.5 1.4 2.4 0.5 0.5 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 1.8 4.9 1.4 2.5 1.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.9 1.4 2.4 0.5 1.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 1.4 1.4 2.3 1.0 0.5 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.9 0.5 0.9 0.5 0.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.9 0.5 1.9 0.5 0.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.9 0.5 1.9 0.5 0.0 0.0 0.0 0.0 0.0

MEAN 0.2 0.1 0.2 0.3 1.0 1.5 0.7 0.7 0.3 0.2 0.1 0.1 0.2





MOUNTH/


1300 1.0 0.0 0.0 3.4 4.2 2.4 8.4 9.0 9.8 3.3 1.0 1.9 1.0

1330 1.0 0.0 0.0 2.4 4.7 2.9 8.0 8.1 9.7 3.7 1.0 1.9 1.0

1400 0.5 0.5 0.0 1.9 3.7 3.4 8.0 7.1 9.8 3.3 1.0 1.4 0.5

1430 1.0 0.5 0.0 1.9 3.3 3.4 8.4 6.6 10.7 3.7 1.0 0.9 1.0

1500 1.0 0.5 0.0 1.9 4.2 3.4 8.0 6.3 11.3 3.8 1.4 0.9 1.0

1530 1.0 0.5 0.0 1.9 4.6 3.4 8.0 6.2 11.2 3.2 1.4 0.9 1.0

1600 0.5 0.5 0.0 1.9 5.1 3.9 7.7 6.2 10.8 2.8 1.0 1.4 0.5

1630 0.5 0.5 0.0 1.4 5.1 3.4 7.6 6.6 10.7 2.3 1.0 1.4 0.5

1700 1.0 0.5 0.0 1.9 4.6 3.4 7.6 6.7 11.6 3.3 1.4 1.9 1.0

1730 1.0 0.5 0.0 1.9 4.6 3.4 7.1 6.7 11.7 3.3 1.4 1.4 1.0

1800 0.5 0.5 0.0 1.9 4.7 3.9 6.3 6.8 10.4 1.9 1.4 0.9 0.5

1830 0.5 0.5 0.0 2.0 6.0 3.8 6.8 7.2 11.2 1.9 1.4 1.9 0.5

1900 0.0 0.0 0.0 1.9 6.5 3.9 5.8 7.6 12.8 1.9 1.4 2.3 0.0

1930 0.0 0.0 0.0 2.4 6.5 4.4 6.7 7.7 13.7 1.9 1.9 1.9 0.0

2000 0.0 0.0 0.0 2.4 5.6 4.4 7.8 9.1 13.9 1.4 1.9 1.4 0.0

2030 0.5 0.0 0.0 2.4 5.2 4.4 7.4 9.7 13.4 0.9 2.0 0.9 0.5

2100 0.5 0.0 0.0 2.5 3.8 4.5 5.4 8.8 11.3 1.4 1.4 1.4 0.5

2130 0.5 0.0 0.0 2.0 4.3 4.5 4.5 9.0 12.9 1.4 1.5 1.9 0.5

2200 0.5 0.0 0.0 2.0 4.3 4.5 5.5 9.6 12.6 1.4 1.0 1.9 0.5

2230 0.5 0.0 0.0 2.0 4.2 5.1 4.5 9.4 13.0 0.9 1.5 1.4 0.5

2300 1.0 0.0 0.0 2.0 4.8 5.1 4.1 9.6 15.3 0.9 1.5 1.9 1.0

2330 1.0 0.0 0.0 2.1 5.8 5.7 4.6 9.9 15.1 0.9 1.5 1.9 1.0

0000 0.5 0.0 0.0 1.6 5.5 5.5 5.4 8.6 14.8 1.0 1.6 2.0 0.5

0030 0.5 0.5 0.0 1.0 5.4 5.3 5.4 8.5 15.2 1.5 1.5 2.0 0.5

0100 0.5 0.0 0.0 1.6 4.5 4.8 7.4 8.7 14.1 1.0 1.6 1.5 0.5

0130 0.5 0.0 0.0 1.6 4.0 5.0 7.8 9.7 14.8 1.0 1.6 1.5 0.5

0200 1.0 0.0 0.0 1.6 3.7 4.9 7.2 9.2 14.1 1.0 1.5 1.0 1.0

0230 1.0 0.0 0.0 1.6 4.8 5.1 6.6 8.9 14.7 1.0 1.6 1.0 1.0

0300 1.5 0.0 0.0 1.5 4.3 4.4 5.7 10.4 14.1 1.0 1.5 1.0 1.5

0330 1.5 0.0 0.0 1.6 4.9 4.5 7.3 11.1 13.9 1.0 2.0 2.5 1.5

0400 2.5 0.5 1.5 2.2 6.0 4.5 6.6 12.0 13.8 1.0 2.5 3.9 2.5

0430 2.0 1.0 1.5 2.8 6.3 4.7 6.0 12.6 13.8 1.0 3.0 3.4 2.0

0500 3.0 1.4 3.6 3.3 8.4 4.7 7.4 12.0 13.4 2.0 3.9 3.8 3.0

0530 4.4 3.3 3.9 5.4 10.7 4.8 7.3 12.3 13.5 2.4 5.0 3.8 4.4

0600 6.7 3.7 4.9 6.4 14.8 6.0 8.5 11.5 14.1 4.8 5.5 6.3 6.7

0630 4.8 3.7 5.7 8.4 16.2 5.3 12.7 14.1 18.8 4.8 6.3 4.8 4.8

0700 3.3 1.9 4.2 9.1 17.3 6.5 14.1 14.1 17.6 5.3 4.3 4.2 3.3

0730 2.9 1.4 2.8 7.0 17.1 8.6 13.4 13.6 17.6 3.8 4.8 2.8 2.9

0800 1.4 0.5 2.3 5.4 17.8 9.0 12.3 14.1 17.8 5.7 4.4 3.3 1.4

0830 1.0 0.5 1.4 3.9 15.1 9.4 11.8 13.8 18.7 4.7 3.4 2.8 1.0

0900 1.0 0.5 0.9 3.4 12.8 11.8 10.3 14.4 18.5 4.2 3.4 2.3 1.0

0930 1.0 0.5 0.9 2.9 9.9 11.2 11.2 12.6 15.9 4.7 4.8 2.3 1.0

1000 1.0 0.5 0.5 3.8 7.4 11.5 9.7 12.2 14.6 4.7 2.9 2.3 1.0

1030 0.5 0.0 0.5 3.8 6.9 11.2 9.1 11.4 14.1 3.2 2.9 2.8 0.5

1100 0.5 0.0 0.9 2.9 5.2 9.1 9.5 9.2 11.9 3.3 2.9 2.4 0.5

1130 0.5 0.0 0.5 3.4 5.6 6.7 9.9 8.7 11.9 2.8 1.9 1.4 0.5

1200 1.0 0.0 0.0 2.4 5.1 5.2 8.0 9.0 12.4 3.3 1.4 1.4 1.0

1230 0.5 0.0 0.0 2.9 4.7 4.3 9.0 9.1 10.8 3.3 1.0 0.9 0.5

1300 1.0 0.0 0.0 3.4 4.2 2.4 8.4 9.0 9.8 3.3 1.0 1.9 1.0

MEAN 1.2 0.5 0.8 2.9 6.9 5.4 7.9 9.7 13.5 2.6 2.2 2.1 1.2





MOUNTH/


1300 1.4 0.9 0.0 3.4 8.4 2.4 12.1 13.3 13.9 5.2 2.4 1.9 1.4

1330 1.4 0.5 0.0 2.4 8.8 2.9 11.7 11.4 13.8 5.1 2.9 1.9 1.4

1400 1.4 0.5 0.0 2.4 7.9 3.4 10.8 10.9 14.5 4.7 2.9 1.9 1.4

1430 1.9 0.5 0.0 2.9 6.5 3.4 11.2 10.0 14.3 4.6 2.9 1.4 1.9

1500 1.9 0.5 0.0 2.4 7.9 3.4 11.8 10.6 16.9 3.8 2.9 1.9 1.9

1530 1.9 0.5 0.0 2.9 7.8 3.4 11.8 10.0 16.8 3.7 2.9 1.9 1.9

1600 1.9 0.5 0.0 2.9 8.3 4.8 12.0 11.8 16.4 3.7 2.9 2.8 1.9

1630 1.9 0.5 0.0 2.4 8.4 4.3 11.4 12.3 16.8 3.2 2.4 2.8 1.9

1700 2.4 0.5 0.0 2.4 6.9 4.3 10.9 12.9 16.7 4.2 2.9 2.3 2.4

1730 2.4 0.5 0.0 2.4 6.9 3.8 11.4 13.0 17.3 4.2 2.9 1.9 2.4

1800 2.0 0.5 0.0 2.4 7.4 4.3 10.1 12.6 15.0 3.3 2.4 1.9 2.0

1830 2.0 0.9 0.0 2.5 8.4 5.3 10.1 11.6 14.8 3.3 2.4 3.3 2.0

1900 1.0 0.9 0.0 2.9 8.8 5.3 9.7 11.4 15.8 3.3 2.4 3.2 1.0

1930 1.0 0.9 0.0 3.4 8.8 5.8 10.0 12.0 16.2 2.8 2.4 2.8 1.0

2000 1.0 0.9 0.0 2.9 8.0 5.8 10.7 12.5 16.0 2.8 2.4 2.3 1.0

2030 1.4 0.9 0.0 2.9 7.5 5.4 10.8 13.5 16.0 2.3 2.5 1.9 1.4

2100 1.5 0.0 0.0 2.5 6.7 5.5 9.9 12.2 14.9 2.8 1.9 2.3 1.5

2130 1.0 0.0 0.0 2.0 7.1 5.5 9.0 12.4 16.7 2.3 2.5 2.9 1.0

2200 1.0 0.0 0.0 2.0 7.1 5.5 9.5 13.7 16.2 2.3 2.0 2.8 1.0

2230 1.0 0.0 0.0 2.0 7.1 5.6 8.5 13.4 16.7 1.9 2.5 2.9 1.0

2300 1.5 0.0 0.0 2.0 7.2 5.6 7.2 13.1 18.9 2.8 2.5 2.8 1.5

2330 1.5 0.0 0.0 2.1 8.2 6.3 8.2 13.5 18.8 3.3 2.5 2.9 1.5

0000 1.0 0.0 0.0 2.1 8.5 6.0 8.2 12.9 18.6 3.0 2.6 2.9 1.0

0030 1.0 0.5 0.0 1.6 8.3 5.9 8.1 13.8 18.3 3.4 2.5 3.0 1.0

0100 1.0 0.0 0.0 2.6 8.5 5.8 10.0 14.2 17.9 3.4 2.6 2.5 1.0

0130 1.0 0.0 0.0 2.6 7.5 6.1 10.6 15.1 16.9 3.4 2.1 2.5 1.0

0200 1.5 0.0 0.0 2.6 6.4 5.4 10.5 15.8 17.3 3.4 2.6 2.5 1.5

0230 1.5 0.0 0.0 2.6 8.6 5.7 9.9 14.5 17.9 3.0 2.6 2.5 1.5

0300 2.0 0.0 0.0 2.6 7.4 4.9 9.2 15.8 17.9 3.5 2.5 1.9 2.0

0330 2.1 0.0 0.0 2.6 8.1 5.1 10.7 16.1 17.6 2.9 3.0 4.0 2.1

0400 3.0 0.5 1.5 3.3 8.8 5.1 9.8 17.9 17.0 2.9 4.0 4.3 3.0

0430 3.0 1.0 1.5 3.9 9.2 5.3 10.9 18.0 17.5 2.9 4.5 5.3 3.0

0500 5.9 1.9 3.6 4.9 11.4 5.3 11.1 17.9 18.8 4.9 5.9 3.8 5.9

0530 7.8 3.3 3.9 5.9 14.3 5.4 12.0 18.7 18.4 3.4 8.0 4.3 7.8

0600 9.1 4.7 4.9 6.9 18.3 7.2 13.8 18.1 19.0 5.3 7.5 7.3 9.1

0630 7.6 4.2 6.2 9.5 19.0 7.1 17.8 21.2 23.2 5.3 9.8 6.2 7.6

0700 5.3 2.3 4.7 11.1 20.5 7.6 18.2 20.4 21.4 6.8 6.8 6.0 5.3

0730 4.8 1.9 2.8 8.5 20.3 10.3 17.4 19.9 22.0 5.7 7.2 5.6 4.8

0800 2.9 1.4 2.3 7.4 21.3 10.1 16.7 18.8 23.8 7.1 6.3 5.1 2.9

0830 2.4 0.9 1.4 4.9 19.5 10.6 16.3 20.0 23.6 6.1 4.8 3.7 2.4

0900 1.9 0.9 0.9 3.9 17.1 12.8 15.7 20.0 23.8 6.1 5.3 3.7 1.9

0930 1.9 0.9 0.9 3.4 14.6 11.7 16.5 18.7 21.2 6.6 5.8 3.7 1.9

1000 1.9 0.9 0.5 3.8 11.2 11.5 15.0 18.5 19.3 6.5 4.3 3.7 1.9

1030 1.4 0.5 0.5 3.8 10.1 11.2 14.9 17.3 19.3 4.6 5.3 4.2 1.4

1100 2.4 0.5 0.9 2.9 7.6 9.1 14.8 16.0 17.1 5.6 3.4 2.8 2.4

1130 1.4 0.5 0.5 3.4 8.3 6.7 15.0 14.9 18.1 5.6 3.3 2.3 1.4

1200 1.5 0.5 0.5 2.4 8.3 5.2 13.2 13.8 18.1 6.5 2.4 2.4 1.5

1230 1.0 0.9 0.0 2.9 7.9 4.8 13.3 12.9 16.4 6.2 2.4 1.9 1.0

1300 1.4 0.9 0.0 3.4 8.4 2.4 12.1 13.3 13.9 5.2 2.4 1.9 1.4

MEAN 2.3 0.8 0.8 3.5 10.0 6.1 11.8 14.8 17.8 4.2 3.6 3.1 2.3




Visibility in relation to the ceiling 1.3.3

Table 64. Frequencies of the occurrence of visibility and/or height of the base of the lowest cloud layer of BKN

or OVC extent below specified values at specified times – January, February (ICAO Model A)

MONTH: I/II

LONGITUDE: 20° 35' 10'' E

< 800 < 1 500 < 3 000 < 8 000 < 800 < 1 500 < 3 000 < 8 000<200 <500 <1 000 <2 000 <200 <500 <1 000 <2 000

0000 2.7 9.1 25.3 59.1 1.1 8.2 26.8 52.5

0030 2.1 9.0 28.0 60.8 1.0 7.9 26.7 52.9

0100 2.2 7.1 29.0 60.1 1.1 7.6 25.5 52.2

0130 1.6 9.7 29.7 62.7 1.1 8.2 25.1 52.5

0200 3.3 10.3 29.9 63.6 2.7 9.7 25.4 54.6

0230 3.9 11.2 30.2 63.1 2.7 10.3 26.1 57.1

0300 3.8 12.6 33.3 63.4 2.2 9.2 24.5 57.6

0330 5.0 15.6 34.4 62.8 2.1 9.1 24.6 57.2

0400 2.2 12.0 33.7 62.5 2.1 10.6 25.5 59.0

0430 2.7 10.9 34.4 62.3 4.2 11.1 28.0 60.8

0500 2.2 10.9 34.8 63.6 2.2 11.8 26.9 60.2

0530 4.8 12.8 38.0 64.2 1.6 13.5 32.4 61.6

0600 4.4 17.0 41.8 66.5 2.7 13.6 34.2 61.4

0630 4.9 19.0 44.6 66.8 2.2 9.9 35.9 63.0

0700 6.8 22.0 47.1 68.6 2.2 9.9 35.7 60.4

0730 6.8 20.9 45.5 68.1 2.2 9.9 35.7 61.5

0800 6.8 19.9 44.5 67.0 2.2 7.6 34.1 57.8

0830 5.6 17.4 43.6 68.2 2.2 8.2 31.3 57.7

0900 2.6 13.8 42.1 65.6 1.6 7.9 29.1 56.1

0930 3.5 12.1 39.9 64.1 2.1 8.5 26.5 55.0

1000 2.9 13.7 34.1 62.9 1.0 7.3 24.0 52.6

1030 2.5 10.4 30.2 61.9 1.0 7.8 21.9 51.0

1100 1.0 5.8 25.2 57.8 0.5 6.2 19.7 47.2

1130 1.4 4.8 23.6 55.8 0.0 4.7 19.2 47.2

1200 1.0 3.8 20.0 51.9 0.5 4.7 17.1 44.6

1230 1.4 3.3 17.7 51.2 0.0 4.1 15.4 42.1

1300 1.0 5.2 16.2 48.1 0.0 3.6 13.4 40.7

1330 0.5 5.7 16.2 49.0 0.0 2.6 12.2 40.3

1400 0.5 3.3 14.2 46.0 0.0 1.6 11.9 37.8

1430 0.5 2.8 13.3 45.5 0.5 1.0 12.8 35.2

1500 0.5 2.9 13.9 44.2 0.5 1.5 14.4 37.9

1530 0.9 4.7 14.2 45.0 0.5 1.5 13.8 37.2

1600 1.4 6.2 18.0 50.2 0.5 2.6 12.8 39.0

1630 1.4 6.1 17.9 50.9 0.5 2.6 14.3 39.8

1700 0.5 5.7 18.7 49.8 0.5 3.0 15.7 39.9

1730 0.5 5.8 19.2 51.4 0.5 3.6 16.8 41.1

1800 1.0 5.8 18.4 52.4 0.0 2.1 16.1 41.5

1830 1.0 5.8 19.3 51.2 0.5 2.0 16.3 41.3

1900 1.9 6.7 20.5 52.4 1.0 2.6 17.9 43.4

1930 1.4 6.2 19.6 53.1 1.0 2.5 19.8 43.7

2000 1.4 6.3 21.2 52.9 1.0 3.1 19.6 43.8

2030 1.0 5.8 23.7 54.1 0.5 2.6 19.1 43.3

2100 2.0 7.3 23.9 55.1 0.5 4.1 17.9 42.6

2130 2.5 6.5 24.9 55.7 0.5 4.3 19.9 43.5

2200 2.0 7.1 25.4 55.8 0.5 5.8 20.9 44.0

2230 2.0 7.4 25.7 57.9 1.0 5.7 21.4 45.8

2300 2.0 8.1 26.3 57.6 1.0 6.6 23.5 49.5

2330 2.1 9.4 26.6 58.3 1.0 7.3 26.0 51.0

MEAN 2.4 9.3 27.5 57.5 1.2 6.2 22.4 49.1


MODEL A

TIME (UTC)VIS/Hs - January VIS/Hs - February

FREQUENCIES (%) OF THE OCCURENCE OF VISIBILITY (m) AND/OR HEIGHT OF THE BASE OF THE LOWEST

CLOUD LAYER (ft) OF BKN OR OVC EXTENT BELOW SPECIFIED VALUES AT SPECIFIED TIMES

PERIOD OF RECORD: 2008-2014


AERODROME: LYKVTOTAL NUMBER OF OBSERVATIONS: 117187

LATITUDE: 43° 49' 05'' N




Table 65. Frequencies of the occurrence of visibility and height of the base of the lowest cloud layer of BKN or

OVC extent below specified values at specified times – March, April (ICAO Model A)

MONTH: III/IV


< 800 < 1 500 < 3 000 < 8 000 < 800 < 1 500 < 3 000 < 8 000<200 <500 <1 000 <2 000 <200 <500 <1 000 <2 000

0000 0.0 0.5 2.5 17.7 0.0 0.5 2.6 13.00030 0.0 0.5 2.9 18.6 0.0 0.5 2.5 14.50100 0.0 0.5 2.4 19.4 0.5 0.5 3.1 16.70130 0.0 0.5 2.0 19.5 0.5 0.5 3.1 17.70200 0.0 1.0 3.8 19.7 0.5 0.5 2.6 23.00230 0.5 2.0 4.5 20.9 0.5 0.5 3.1 24.60300 1.0 2.0 4.0 23.4 1.0 1.5 5.9 28.20330 1.5 1.5 4.9 25.0 1.5 5.4 10.4 33.20400 1.0 2.4 5.3 26.2 1.5 5.9 14.4 41.10430 1.5 2.9 5.8 32.5 4.0 6.4 18.3 41.60500 1.5 2.5 10.3 36.3 3.4 7.9 20.2 38.90530 3.4 3.9 12.2 36.6 1.5 6.5 15.4 35.30600 3.4 6.3 13.0 35.6 0.5 3.0 14.1 30.20630 2.4 5.3 13.0 36.1 0.0 2.9 10.7 31.20700 1.4 3.4 11.6 34.3 1.0 1.4 7.7 27.10730 1.0 2.9 10.5 34.4 0.5 1.0 6.7 23.90800 0.0 2.8 8.5 31.6 0.0 1.0 5.3 22.30830 0.0 1.4 7.5 29.7 0.0 0.5 3.4 19.30900 0.0 1.4 5.1 24.8 0.0 0.5 3.4 14.90930 0.0 0.9 5.2 24.9 0.0 0.0 4.8 12.51000 0.5 0.9 6.0 20.9 0.0 0.0 2.9 12.61030 0.0 0.5 4.2 18.5 0.0 0.0 2.9 11.11100 0.0 0.5 4.2 17.8 0.0 0.0 2.9 11.71130 0.0 0.0 2.8 14.4 0.0 0.0 2.9 10.51200 0.0 0.0 3.7 13.1 0.0 0.0 1.9 10.11230 0.0 0.0 4.3 13.8 0.0 0.0 1.0 10.21300 0.0 0.0 4.7 13.1 0.0 0.0 1.0 8.71330 0.0 0.5 4.7 14.5 0.0 0.0 1.0 7.71400 0.0 0.0 4.2 12.1 0.0 0.0 1.0 8.21430 0.0 0.0 4.2 13.0 0.0 0.0 1.0 9.21500 0.0 0.0 4.2 12.2 0.0 0.0 1.9 9.11530 0.0 0.0 4.2 13.4 0.0 0.0 1.9 9.21600 0.0 0.0 3.7 14.7 0.0 0.5 1.9 9.61630 0.0 0.0 3.2 12.4 0.0 0.5 1.9 10.01700 0.5 0.9 5.6 12.6 0.0 0.5 1.9 9.51730 0.0 0.0 5.6 13.1 0.0 0.0 1.9 9.11800 0.0 0.0 4.2 14.5 0.0 0.0 1.9 8.21830 0.0 0.0 4.2 14.0 0.0 0.5 1.9 8.11900 0.0 0.0 4.2 14.0 0.5 0.5 1.9 8.11930 0.0 0.9 4.2 13.0 0.5 0.5 2.4 8.12000 0.0 0.9 3.7 13.9 0.5 0.5 2.4 8.22030 0.0 0.5 3.3 14.0 0.5 0.5 2.9 8.82100 0.5 0.9 2.8 15.0 0.5 0.5 2.4 8.72130 0.5 0.9 2.8 14.8 0.0 0.0 1.5 8.32200 0.5 1.4 2.8 15.0 0.0 0.0 1.0 8.82230 0.0 0.5 1.9 14.5 0.0 0.0 2.5 10.32300 0.0 0.0 2.8 14.5 0.0 1.0 3.0 10.42330 0.0 0.0 2.8 15.0 0.0 0.5 2.5 10.3MEAN 0.4 1.1 5.1 19.8 0.4 1.1 4.5 16.1


MODEL A

TIME (UTC)VIS/Hs - March VIS/Hs - April






LATITUDE: 43° 49' 05'' N




Table 66. Frequencies of the occurrence of visibility and height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – May, June

(ICAO Model A)

MONTH: V/VI


< 800 < 1 500 < 3 000 < 8 000 < 800 < 1 500 < 3 000 < 8 000<200 <500 <1 000 <2 000 <200 <500 <1 000 <2 000

0000 1.5 2.9 6.9 14.2 0.0 0.0 1.0 8.80030 1.0 3.0 6.9 14.8 0.5 0.5 2.5 10.70100 1.0 3.0 6.9 16.7 0.5 1.0 3.0 12.70130 1.5 4.0 8.1 19.7 1.0 1.0 3.6 12.80200 1.0 5.9 8.9 21.8 0.5 1.0 5.0 18.30230 2.5 7.5 11.1 27.6 1.0 3.5 6.5 24.60300 5.7 10.5 15.7 39.0 2.5 5.0 10.6 35.20330 8.4 12.9 22.3 44.1 3.1 6.2 12.4 37.60400 8.7 15.0 24.2 43.0 2.5 8.5 17.0 37.50430 7.3 15.5 23.3 39.8 2.5 6.5 14.4 37.30500 4.7 9.9 20.8 38.7 2.5 6.4 14.3 33.50530 3.8 5.3 15.3 34.0 1.5 3.4 11.7 29.60600 0.0 3.4 10.7 27.7 1.0 3.8 10.1 25.50630 0.0 0.0 6.2 21.4 0.0 1.4 7.1 18.10700 0.0 0.9 4.2 16.2 0.0 0.5 3.8 12.90730 0.0 0.5 2.8 14.9 0.0 0.0 2.9 11.10800 0.0 0.0 3.3 11.2 0.0 0.0 1.4 8.20830 0.0 0.0 2.8 8.9 0.0 0.0 1.0 6.80900 0.0 0.0 2.3 9.3 0.0 0.0 1.0 4.80930 0.0 0.0 2.3 7.5 0.0 0.0 1.0 5.31000 0.0 0.0 2.3 6.5 0.0 0.0 1.0 3.81030 0.0 0.0 3.3 7.5 0.0 0.0 0.5 3.41100 0.0 0.0 2.4 4.7 0.0 0.0 0.5 4.31130 0.0 0.0 1.4 3.7 0.0 0.0 0.5 3.91200 0.0 0.0 1.4 3.8 0.0 0.0 1.0 4.41230 0.0 0.5 1.4 3.7 0.0 0.0 0.5 3.41300 0.0 0.0 1.9 4.7 0.0 0.0 1.0 3.41330 0.0 0.0 1.9 7.0 0.0 0.0 1.0 5.31400 0.0 0.0 1.4 6.0 0.0 0.0 0.5 3.41430 0.0 0.0 0.9 7.0 0.0 0.0 1.0 3.81500 0.0 0.0 1.4 6.9 0.0 0.0 1.0 2.91530 0.0 0.0 0.9 6.9 0.0 0.0 1.0 4.91600 0.0 0.0 1.4 7.4 0.0 0.0 1.4 4.81630 0.0 0.0 1.4 6.9 0.0 0.0 1.0 4.41700 0.0 0.0 1.9 6.5 0.0 0.0 1.9 4.81730 0.0 0.0 1.4 7.4 0.0 0.0 1.4 5.31800 0.0 0.0 0.9 9.3 0.0 0.0 1.0 5.91830 0.0 0.0 2.8 9.9 0.0 0.5 1.5 5.41900 0.5 0.5 4.1 10.1 0.0 1.0 1.5 6.81930 0.5 0.5 3.7 9.3 0.0 1.0 1.4 7.22000 0.0 0.5 3.3 9.3 0.0 0.5 1.4 6.32030 0.0 0.5 2.3 9.4 0.0 0.5 1.4 6.72100 0.5 0.5 2.8 9.3 0.0 0.5 1.5 5.82130 0.5 0.5 3.8 10.0 0.0 1.0 1.5 6.92200 0.5 0.9 3.7 8.4 0.0 1.0 1.9 8.32230 0.5 1.0 3.8 10.0 0.0 1.0 1.9 7.82300 0.9 1.9 4.2 10.3 0.0 0.5 2.4 8.32330 1.0 2.4 5.3 10.5 0.5 1.0 2.5 9.5MEAN 1.1 2.3 5.7 14.2 0.4 1.2 3.4 11.3


MODEL A

TIME (UTC)VIS/Hs - May VIS/Hs - June






LATITUDE: 43° 49' 05'' N




Table 67. Frequencies of the occurrence of visibility and height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – July, August

(ICAO Model A)

MONTH: VII/VIII


< 800 < 1 500 < 3 000 < 8 000 < 800 < 1 500 < 3 000 < 8 000<200 <500 <1 000 <2 000 <200 <500 <1 000 <2 000

0000 0.5 1.0 2.0 10.1 0.0 0.5 1.0 12.70030 0.5 1.5 3.5 11.6 0.5 1.0 1.5 14.60100 1.0 2.0 2.5 12.6 1.0 1.9 2.4 16.80130 1.5 2.0 3.0 12.6 1.0 2.0 3.9 20.70200 1.9 2.4 4.8 16.9 1.5 2.9 4.9 22.80230 2.0 3.0 6.0 21.0 2.4 4.3 7.7 23.60300 2.9 3.8 11.0 29.2 2.0 5.4 9.8 29.80330 5.3 10.6 17.9 31.9 3.9 9.4 14.8 36.90400 7.1 12.7 20.8 34.4 4.9 13.2 19.1 41.20430 8.2 15.0 21.3 33.8 6.4 13.9 20.8 38.60500 5.7 10.5 17.2 30.1 8.1 15.7 21.8 36.50530 1.9 4.7 13.1 26.8 6.4 12.3 18.1 35.30600 1.4 4.2 7.4 21.4 2.0 7.8 11.8 29.90630 0.0 1.4 5.1 17.6 1.4 5.7 11.0 26.80700 0.0 0.5 1.9 13.9 0.5 2.8 7.0 19.20730 0.0 0.5 1.9 8.9 0.0 0.5 3.8 13.70800 0.0 0.0 0.5 5.6 0.0 0.5 2.8 10.30830 0.0 0.0 0.5 5.5 0.0 0.0 1.9 8.90900 0.0 0.0 0.5 3.3 0.0 0.0 0.9 5.60930 0.0 0.5 0.9 3.8 0.0 0.5 0.9 6.21000 0.0 0.0 0.5 3.7 0.0 0.5 0.9 2.81030 0.0 0.0 0.0 2.8 0.0 0.5 0.9 2.81100 0.0 0.0 0.0 1.4 0.0 0.5 0.9 3.81130 0.0 0.0 0.0 0.9 0.0 0.5 0.5 1.91200 0.0 0.0 0.0 2.4 0.0 0.0 0.5 1.91230 0.0 0.0 0.0 2.8 0.0 0.0 0.0 1.91300 0.0 0.0 0.0 3.7 0.0 0.0 0.0 1.41330 0.0 0.0 0.0 2.3 0.0 0.0 0.0 0.91400 0.0 0.0 0.9 1.4 0.0 0.0 0.0 2.31430 0.0 0.5 1.0 2.9 0.0 0.0 0.0 2.31500 0.0 0.5 0.9 3.3 0.0 0.0 0.0 2.81530 0.0 0.5 0.5 4.6 0.0 0.0 0.0 2.31600 0.0 0.5 0.5 3.7 0.0 0.0 0.0 2.41630 0.0 0.0 0.9 4.1 0.0 0.0 0.0 2.81700 0.0 0.5 0.9 5.1 0.0 0.0 0.0 2.81730 0.0 0.0 0.5 5.5 0.0 0.0 0.0 4.71800 0.0 0.0 0.9 6.2 0.0 0.0 0.0 5.61830 0.0 0.0 0.5 5.6 0.0 0.0 0.0 7.11900 0.5 0.5 0.5 5.6 0.0 0.0 0.0 6.51930 0.5 0.5 0.5 5.6 0.0 0.0 0.0 5.62000 0.0 0.0 0.0 6.0 0.0 0.0 0.0 6.62030 0.0 0.0 0.0 7.0 0.0 0.0 0.5 6.72100 0.0 0.0 0.5 6.2 0.0 0.0 0.5 7.12130 0.0 0.0 0.5 7.0 0.0 0.0 0.5 6.12200 0.0 0.0 0.5 7.9 0.0 0.0 0.5 8.02230 0.0 0.0 0.0 8.1 0.0 0.0 1.0 9.12300 0.0 0.5 0.9 9.3 0.0 0.0 1.0 9.72330 0.0 0.5 2.0 9.9 0.0 0.5 1.0 10.5MEAN 0.9 1.7 3.2 10.1 0.9 2.1 3.6 12.1


MODEL A

TIME (UTC)VIS/Hs - July VIS/Hs - August






LATITUDE: 43° 49' 05'' N




Table 68. Frequencies of the occurrence of visibility and height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – September, October

(ICAO Model A)

MONTH: IX/X


< 800 < 1 500 < 3 000 < 8 000 < 800 < 1 500 < 3 000 < 8 000<200 <500 <1 000 <2 000 <200 <500 <1 000 <2 000

0000 1.1 2.1 6.9 22.3 2.5 6.0 14.9 40.30030 1.0 2.6 6.8 21.5 3.9 7.8 17.6 43.60100 1.1 2.6 8.9 24.2 5.0 9.5 18.6 43.20130 1.0 2.6 8.3 26.0 6.5 11.0 20.0 45.50200 1.0 3.7 11.5 28.8 5.9 9.6 19.8 48.70230 2.1 4.7 14.0 30.1 5.4 10.2 22.6 49.50300 5.2 8.2 14.9 35.1 4.8 13.3 25.0 54.80330 4.2 7.4 16.4 41.8 7.6 16.2 28.1 57.80400 5.5 9.3 18.6 43.2 11.0 19.8 33.5 60.40430 7.2 11.6 25.4 45.3 11.5 21.8 37.9 63.20500 5.5 10.4 24.7 41.2 13.3 23.5 39.2 65.70530 5.4 11.4 23.8 44.3 13.7 20.8 39.9 65.50600 5.3 9.0 20.2 43.1 13.6 23.1 40.2 64.50630 3.7 7.4 16.3 41.6 11.7 20.1 39.7 63.70700 2.5 7.6 14.6 35.9 8.6 16.8 36.8 61.10730 1.0 3.5 10.9 31.8 3.2 12.8 32.1 57.20800 1.0 2.5 8.4 28.2 1.5 8.6 26.9 52.30830 0.0 1.5 4.4 22.3 1.5 7.3 22.4 47.80900 0.0 1.0 3.9 17.9 0.0 5.2 18.0 37.90930 0.0 0.0 3.4 14.5 0.0 2.8 13.7 35.41000 0.0 0.0 4.3 11.4 0.5 2.3 9.3 30.21030 0.0 0.0 4.3 10.5 0.0 2.3 8.8 27.61100 0.0 0.0 3.4 10.1 0.0 0.9 7.1 20.91130 0.0 0.0 4.4 10.7 0.0 1.4 7.4 23.11200 0.0 0.0 2.9 8.7 0.0 0.9 6.5 21.81230 0.0 0.0 3.3 9.0 0.0 0.9 6.1 21.01300 0.0 0.0 3.9 8.7 0.0 1.4 5.1 22.41330 0.0 0.0 2.9 8.7 0.0 0.9 5.6 23.31400 0.0 0.0 2.4 9.1 0.0 0.9 5.1 20.41430 0.0 0.0 2.4 10.0 0.0 0.5 4.7 20.01500 0.0 0.0 2.4 9.1 0.0 0.9 6.0 21.31530 0.0 0.0 2.9 7.7 0.0 0.9 7.4 19.41600 0.0 0.0 2.4 7.8 0.0 0.9 9.7 22.61630 0.0 0.0 1.9 7.7 0.0 1.4 10.3 23.81700 0.0 0.0 2.4 8.7 0.0 1.9 9.3 22.71730 0.0 0.0 2.4 9.2 0.0 1.9 9.7 23.61800 0.0 0.0 2.9 10.5 0.0 1.9 9.3 25.11830 0.0 0.0 2.5 10.8 0.0 2.3 10.2 25.11900 0.0 0.0 2.9 11.0 0.0 2.8 9.2 25.81930 0.0 0.0 2.9 10.1 0.5 2.3 9.3 26.52000 0.0 0.5 3.3 9.5 0.5 2.8 8.9 27.22030 0.0 0.5 3.4 11.7 0.5 2.8 8.5 28.62100 0.0 0.5 3.9 10.3 1.4 2.9 7.7 27.82130 0.0 0.5 4.4 11.7 1.4 2.9 9.5 32.42200 0.0 0.5 4.4 14.6 1.0 3.3 11.4 34.82230 0.0 1.5 5.6 15.7 0.9 4.2 12.3 35.82300 0.5 1.0 6.4 18.3 2.4 5.8 14.5 34.82330 0.5 0.5 7.3 21.8 2.9 6.3 15.9 38.6MEAN 1.1 2.4 7.5 19.6 3.0 6.8 16.5 37.2


MODEL A

TIME (UTC)VIS/Hs - September VIS/Hs - Oktober






LATITUDE: 43° 49' 05'' N




Table 69. Frequencies of the occurrence of visibility and height of the base of the lowest cloud layer of BKN or OVC extent below specified values at specified times – November, December

(ICAO Model A)

MONTH: XI/XII


< 800 < 1 500 < 3 000 < 8 000 < 800 < 1 500 < 3 000 < 8 000<200 <500 <1 000 <2 000 <200 <500 <1 000 <2 000

0000 2.2 7.7 18.1 47.8 0.5 7.6 20.1 52.70030 1.6 7.4 20.2 49.5 3.2 8.6 20.5 51.40100 3.7 10.6 21.7 49.7 2.6 6.8 21.6 51.10130 5.0 12.8 25.6 50.6 3.3 8.9 21.1 51.70200 4.3 12.0 23.9 48.9 1.7 7.7 19.9 50.30230 6.8 11.4 25.0 48.3 1.7 7.2 20.4 49.20300 6.6 12.6 25.8 48.4 2.3 6.9 20.1 50.60330 7.3 14.0 28.7 50.6 2.2 7.3 22.5 52.20400 7.9 14.7 30.5 49.2 3.3 9.3 19.7 52.50430 8.2 16.5 30.6 48.2 4.4 10.9 20.2 53.60500 11.2 20.6 34.7 53.5 5.8 13.8 25.4 56.10530 12.6 22.2 37.1 56.9 5.8 12.6 26.7 56.00600 10.2 23.4 41.9 59.3 6.9 16.9 34.9 60.30630 10.6 17.6 41.2 62.9 6.6 16.2 38.6 63.50700 9.4 15.3 37.6 61.8 6.1 16.2 37.4 62.10730 5.7 12.6 38.5 59.2 6.5 15.4 37.3 62.20800 5.1 10.7 32.6 59.0 3.4 14.3 34.0 60.60830 2.8 7.2 25.0 57.8 2.0 11.3 33.0 60.60900 2.7 9.6 21.4 54.0 1.0 7.8 30.4 59.30930 3.6 10.2 20.3 54.3 1.5 6.3 27.2 58.71000 0.5 9.5 20.5 50.5 0.5 5.3 23.7 54.61030 0.5 9.7 19.9 48.5 1.0 4.8 18.8 54.81100 0.5 4.3 15.9 40.9 1.4 4.8 17.1 51.91130 0.5 2.4 12.9 35.4 0.9 5.2 17.8 50.71200 0.0 1.0 10.5 32.4 0.9 2.4 14.6 48.61230 0.0 1.0 8.2 30.8 0.0 2.9 14.8 48.61300 0.0 1.0 4.4 28.6 0.0 3.7 13.6 46.71330 0.0 1.0 5.3 28.2 0.0 3.3 13.1 46.91400 0.0 1.5 5.8 26.7 0.5 3.8 12.2 45.11430 0.0 1.5 6.3 26.7 0.9 4.2 12.6 43.51500 0.0 2.4 5.8 27.4 0.0 2.4 13.7 42.91530 0.0 2.4 6.3 31.6 0.0 1.9 15.1 43.41600 0.5 2.9 7.7 32.9 0.0 2.9 16.3 44.01630 0.5 2.4 7.7 33.2 0.0 2.9 15.2 44.81700 0.0 1.4 8.2 33.3 0.5 4.7 16.1 43.61730 0.0 1.4 8.2 34.6 0.5 4.7 16.1 44.11800 0.0 1.4 9.7 35.3 0.5 5.8 17.9 43.51830 0.0 1.4 9.6 37.0 0.5 6.3 18.4 44.41900 0.0 1.5 10.2 37.4 1.0 5.8 17.4 46.41930 0.5 1.9 14.1 40.3 1.9 6.7 19.6 46.92000 0.0 1.5 13.1 38.8 2.0 6.3 19.5 45.92030 0.0 2.4 14.1 39.0 3.0 7.4 20.7 46.82100 0.5 3.0 13.6 38.2 1.5 6.9 17.7 46.82130 1.0 3.0 15.6 40.2 1.5 7.5 18.5 47.02200 2.0 4.5 17.4 41.8 2.5 9.0 20.0 50.02230 3.0 5.6 17.3 41.6 2.5 7.5 19.1 48.22300 2.6 6.1 16.8 42.9 2.1 7.7 20.0 49.22330 2.1 6.8 17.7 44.8 1.5 7.7 19.4 51.0MEAN 3.0 7.4 18.8 43.5 2.0 7.4 21.0 50.7


MODEL A

TIME (UTC)VIS/Hs - November VIS/Hs - December






LATITUDE: 43° 49' 05'' N




Wind 1.4Figure 4. Wind polygon – January, February

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

January

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40

Calm: 9.9 %Variable: 32.8 %

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

February

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 5. Wind polygon – March, April

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

March

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

April

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 6. Wind polygon – May, June

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

May

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40

Calm: 10.1%Variable: 41.0%

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

June

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 7. Wind polygon – July, August

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

July

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40

Calm: 11.1%Variable: 42.4 %

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

August

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 8. Wind polygon – September, October

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

September

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

October

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40

Calm: 14.0 %Variable: 38.8%




Figure 9. Wind polygon – November, December

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

November

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

December

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 10. Wind polygon per season – Spring, Summer

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Spring (Mar/Apr/May)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Summer (Jun/Jul/Aug)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 11. Wind polygon per season – Autumn, Winter

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Autumn (Sep/Oct/Nov)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Winter (Dec/Jan/Feb)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 12. Wind polygon – yearly

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

36010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Year (Jan - Dec)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Table 70. Frequencies of occurrence wind directions within specified speed ranges – January

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.8 0.1 0.0 0.0 0.0

20 1.2 0.1 0.0 0.0 0.0

30 1.0 0.1 0.0 0.0 0.0

40 1.0 0.0 0.0 0.0 0.0

50 0.7 0.0 0.0 0.0 0.0

60 0.4 0.0 0.0 0.0 0.0

70 0.3 0.0 0.0 0.0 0.0

80 0.3 0.0 0.0 0.0 0.0

90 0.4 0.0 0.0 0.0 0.0

100 0.5 0.0 0.0 0.0 0.0

110 0.6 0.0 0.0 0.0 0.0

120 0.8 0.1 0.1 0.0 0.0

130 0.9 0.6 0.5 0.2 0.0

140 1.5 1.8 1.6 0.3 0.0

150 2.2 2.6 1.4 0.2 0.0

160 2.3 2.4 0.5 0.1 0.0

170 1.2 0.5 0.1 0.0 0.0

180 0.5 0.0 0.0 0.0 0.0

190 0.1 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.1 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.3 0.0 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.3 0.0 0.0 0.0 0.0

270 0.5 0.0 0.0 0.0 0.0

280 0.7 0.0 0.0 0.0 0.0

290 1.4 0.1 0.0 0.0 0.0

300 2.4 0.7 0.0 0.0 0.0

310 2.5 1.5 0.1 0.0 0.0

320 2.7 1.5 0.6 0.1 0.0

330 2.8 0.8 0.5 0.2 0.0

340 2.2 0.6 0.2 0.1 0.0

350 1.5 0.4 0.1 0.1 0.0

360 0.9 0.1 0.0 0.0 0.0

REMARKSCases when a certain phenomenon is not occurred and





Table 71. Frequencies of occurrence wind directions within specified speed ranges – February

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 1.0 0.1 0.0 0.0 0.0

20 1.2 0.2 0.0 0.0 0.0

30 0.9 0.1 0.0 0.0 0.0

40 0.8 0.1 0.0 0.0 0.0

50 0.7 0.1 0.0 0.0 0.0

60 0.6 0.0 0.0 0.0 0.0

70 0.4 0.0 0.0 0.0 0.0

80 0.3 0.0 0.0 0.0 0.0

90 0.3 0.0 0.0 0.0 0.0

100 0.6 0.0 0.0 0.0 0.0

110 0.6 0.2 0.1 0.0 0.0

120 0.8 0.2 0.2 0.1 0.0

130 0.9 0.5 0.5 0.4 0.0

140 1.6 1.4 1.4 0.5 0.0

150 2.0 2.2 1.9 0.3 0.0

160 2.2 1.3 0.8 0.1 0.0

170 0.9 0.2 0.0 0.0 0.0

180 0.6 0.0 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.3 0.0 0.0 0.0 0.0

210 0.1 0.0 0.0 0.0 0.0

220 0.1 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.2 0.0 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.3 0.0 0.0 0.0 0.0

280 0.9 0.1 0.0 0.0 0.0

290 1.4 0.2 0.0 0.0 0.0

300 2.6 0.7 0.0 0.0 0.0

310 3.2 1.5 0.1 0.0 0.0

320 3.5 1.8 0.4 0.0 0.0

330 2.5 1.4 0.7 0.0 0.0

340 1.7 0.9 0.5 0.0 0.0

350 1.5 0.4 0.1 0.0 0.0

360 1.1 0.3 0.0 0.0 0.0






Table 72. Frequencies of occurrence wind directions within specified speed ranges – March

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.9 0.2 0.0 0.0 0.0

20 1.2 0.3 0.0 0.0 0.0

30 1.1 0.3 0.0 0.0 0.0

40 1.0 0.6 0.0 0.0 0.0

50 0.9 0.2 0.0 0.0 0.0

60 0.6 0.1 0.0 0.0 0.0

70 0.3 0.1 0.0 0.0 0.0

80 0.5 0.1 0.0 0.0 0.0

90 0.3 0.1 0.0 0.0 0.0

100 0.6 0.1 0.0 0.0 0.0

110 0.6 0.2 0.1 0.0 0.0

120 0.9 0.3 0.3 0.1 0.0

130 1.2 0.8 0.5 0.3 0.0

140 1.7 1.6 1.3 0.2 0.0

150 2.4 1.8 0.9 0.2 0.0

160 1.9 1.3 0.4 0.0 0.0

170 1.0 0.4 0.1 0.0 0.0

180 0.4 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.3 0.0 0.0 0.0 0.0

230 0.3 0.1 0.0 0.0 0.0

240 0.4 0.1 0.0 0.0 0.0

250 0.4 0.1 0.1 0.0 0.0

260 0.4 0.2 0.0 0.0 0.0

270 0.6 0.2 0.0 0.0 0.0

280 0.9 0.2 0.0 0.0 0.0

290 0.9 0.5 0.1 0.0 0.0

300 1.6 1.3 0.3 0.0 0.0

310 1.7 1.8 0.5 0.0 0.0

320 2.2 2.1 0.9 0.1 0.0

330 1.7 1.6 0.6 0.1 0.0

340 1.4 1.3 0.5 0.1 0.0

350 1.2 0.6 0.2 0.0 0.0

360 0.8 0.2 0.1 0.0 0.0






Table 73. Frequencies of occurrence wind directions within specified speed ranges – April

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 1.0 0.3 0.0 0.0 0.0

20 1.1 0.4 0.0 0.0 0.0

30 1.0 0.5 0.0 0.0 0.0

40 1.1 0.5 0.0 0.0 0.0

50 0.8 0.4 0.0 0.0 0.0

60 0.7 0.2 0.0 0.0 0.0

70 0.4 0.1 0.0 0.0 0.0

80 0.5 0.1 0.0 0.0 0.0

90 0.5 0.1 0.0 0.0 0.0

100 0.6 0.2 0.0 0.0 0.0

110 0.6 0.3 0.1 0.0 0.0

120 1.1 0.6 0.2 0.0 0.0

130 1.4 1.0 0.5 0.1 0.0

140 1.7 1.9 1.0 0.1 0.0

150 1.9 2.3 0.7 0.1 0.0

160 1.9 2.1 0.4 0.0 0.0

170 1.1 0.3 0.1 0.0 0.0

180 0.4 0.0 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.2 0.1 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.3 0.0 0.0 0.0 0.0

230 0.4 0.1 0.0 0.0 0.0

240 0.2 0.1 0.0 0.0 0.0

250 0.3 0.1 0.0 0.0 0.0

260 0.3 0.1 0.0 0.0 0.0

270 0.5 0.1 0.0 0.0 0.0

280 0.7 0.1 0.0 0.0 0.0

290 1.0 0.4 0.0 0.0 0.0

300 1.5 0.7 0.0 0.0 0.0

310 1.7 1.2 0.2 0.0 0.0

320 1.7 1.5 0.4 0.0 0.0

330 1.6 1.0 0.4 0.2 0.0

340 1.4 1.0 0.4 0.1 0.0

350 1.2 0.6 0.3 0.1 0.0

360 1.1 0.3 0.0 0.0 0.0






Table 74. Frequencies of occurrence wind directions within specified speed ranges – May

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.6 0.2 0.0 0.0 0.0

20 1.1 0.3 0.0 0.0 0.0

30 1.0 0.4 0.0 0.0 0.0

40 1.2 0.4 0.0 0.0 0.0

50 0.9 0.2 0.0 0.0 0.0

60 0.6 0.1 0.0 0.0 0.0

70 0.5 0.0 0.0 0.0 0.0

80 0.5 0.1 0.0 0.0 0.0

90 0.5 0.0 0.0 0.0 0.0

100 0.6 0.1 0.0 0.0 0.0

110 0.7 0.2 0.1 0.0 0.0

120 0.9 0.4 0.0 0.0 0.0

130 1.3 0.7 0.3 0.0 0.0

140 1.7 1.0 0.3 0.1 0.0

150 1.9 1.2 0.1 0.0 0.0

160 1.5 0.8 0.2 0.0 0.0

170 0.9 0.2 0.0 0.0 0.0

180 0.4 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.3 0.0 0.0 0.0 0.0

210 0.2 0.1 0.0 0.0 0.0

220 0.3 0.1 0.0 0.0 0.0

230 0.3 0.1 0.0 0.0 0.0

240 0.2 0.2 0.0 0.0 0.0

250 0.4 0.1 0.0 0.0 0.0

260 0.4 0.1 0.0 0.0 0.0

270 0.7 0.1 0.0 0.0 0.0

280 1.0 0.4 0.3 0.0 0.0

290 1.2 0.2 0.1 0.1 0.0

300 1.4 0.6 0.0 0.0 0.0

310 1.8 1.0 0.1 0.0 0.0

320 2.0 1.6 0.3 0.0 0.0

330 1.7 1.4 0.2 0.0 0.0

340 1.4 0.9 0.1 0.0 0.0

350 1.1 0.6 0.0 0.0 0.0

360 0.8 0.2 0.0 0.0 0.0






Table 75. Frequencies of occurrence wind directions within specified speed ranges – June

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.7 0.2 0.0 0.0 0.0

20 1.0 0.2 0.0 0.0 0.0

30 0.8 0.5 0.0 0.0 0.0

40 0.9 0.4 0.0 0.0 0.0

50 0.8 0.2 0.0 0.0 0.0

60 0.7 0.2 0.0 0.0 0.0

70 0.5 0.1 0.0 0.0 0.0

80 0.5 0.1 0.0 0.0 0.0

90 0.4 0.0 0.0 0.0 0.0

100 0.5 0.1 0.0 0.0 0.0

110 0.4 0.1 0.0 0.0 0.0

120 0.9 0.4 0.0 0.0 0.0

130 1.3 0.8 0.1 0.0 0.0

140 1.5 1.1 0.1 0.0 0.0

150 1.5 1.0 0.2 0.0 0.0

160 1.5 0.6 0.1 0.0 0.0

170 0.9 0.2 0.0 0.0 0.0

180 0.5 0.0 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.3 0.0 0.0 0.0 0.0

220 0.4 0.1 0.0 0.0 0.0

230 0.3 0.1 0.0 0.0 0.0

240 0.3 0.1 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.5 0.1 0.0 0.0 0.0

280 1.1 0.1 0.0 0.0 0.0

290 1.2 0.2 0.0 0.0 0.0

300 1.7 0.9 0.1 0.0 0.0

310 2.1 1.2 0.1 0.0 0.0

320 2.1 1.5 0.4 0.0 0.0

330 1.8 1.2 0.3 0.0 0.0

340 1.4 0.9 0.4 0.0 0.0

350 1.2 0.7 0.2 0.0 0.0

360 1.0 0.3 0.0 0.0 0.0






Table 76. Frequencies of occurrence wind directions within specified speed ranges – July

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 1.0 0.2 0.0 0.0 0.0

20 1.1 0.3 0.0 0.0 0.0

30 1.0 0.3 0.0 0.0 0.0

40 1.0 0.4 0.0 0.0 0.0

50 0.8 0.2 0.0 0.0 0.0

60 0.7 0.2 0.0 0.0 0.0

70 0.4 0.0 0.0 0.0 0.0

80 0.5 0.0 0.0 0.0 0.0

90 0.4 0.0 0.0 0.0 0.0

100 0.4 0.1 0.0 0.0 0.0

110 0.5 0.3 0.0 0.0 0.0

120 0.7 0.3 0.1 0.0 0.0

130 1.0 0.5 0.1 0.0 0.0

140 1.5 0.5 0.2 0.0 0.0

150 1.4 0.6 0.1 0.0 0.0

160 1.3 0.6 0.0 0.0 0.0

170 0.7 0.1 0.0 0.0 0.0

180 0.5 0.0 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.3 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.4 0.0 0.0 0.0 0.0

250 0.4 0.0 0.0 0.0 0.0

260 0.5 0.1 0.0 0.0 0.0

270 0.6 0.1 0.0 0.0 0.0

280 0.9 0.2 0.0 0.0 0.0

290 1.3 0.3 0.0 0.0 0.0

300 1.7 0.6 0.0 0.0 0.0

310 1.7 1.0 0.1 0.0 0.0

320 2.4 1.8 0.3 0.0 0.0

330 1.7 1.6 0.3 0.0 0.0

340 1.5 1.4 0.3 0.0 0.0

350 1.3 0.5 0.0 0.0 0.0

360 1.0 0.4 0.0 0.0 0.0






Table 77. Frequencies of occurrence wind directions within specified speed ranges – August

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 1.0 0.1 0.0 0.0 0.0

20 1.4 0.4 0.0 0.0 0.0

30 1.1 0.7 0.0 0.0 0.0

40 1.3 0.6 0.0 0.0 0.0

50 1.1 0.5 0.0 0.0 0.0

60 1.0 0.1 0.0 0.0 0.0

70 0.5 0.0 0.0 0.0 0.0

80 0.4 0.0 0.0 0.0 0.0

90 0.4 0.0 0.0 0.0 0.0

100 0.4 0.0 0.0 0.0 0.0

110 0.5 0.1 0.0 0.0 0.0

120 0.6 0.3 0.0 0.0 0.0

130 0.9 0.3 0.2 0.0 0.0

140 1.4 0.3 0.1 0.0 0.0

150 1.5 0.6 0.0 0.0 0.0

160 1.5 0.5 0.0 0.0 0.0

170 0.7 0.1 0.0 0.0 0.0

180 0.3 0.0 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.1 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.4 0.0 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.4 0.1 0.0 0.0 0.0

280 0.6 0.1 0.0 0.0 0.0

290 1.0 0.2 0.0 0.0 0.0

300 1.4 0.7 0.1 0.0 0.0

310 1.8 1.0 0.1 0.0 0.0

320 2.1 1.3 0.3 0.0 0.0

330 2.1 0.9 0.2 0.0 0.0

340 1.6 0.7 0.1 0.0 0.0

350 1.1 0.4 0.0 0.0 0.0

360 0.8 0.3 0.0 0.0 0.0






Table 78. Frequencies of occurrence wind directions within specified speed ranges – September

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 1.0 0.3 0.0 0.0 0.0

20 1.1 0.3 0.0 0.0 0.0

30 1.1 0.5 0.0 0.0 0.0

40 1.3 0.6 0.0 0.0 0.0

50 0.7 0.4 0.0 0.0 0.0

60 0.5 0.1 0.0 0.0 0.0

70 0.4 0.0 0.0 0.0 0.0

80 0.4 0.0 0.0 0.0 0.0

90 0.3 0.0 0.0 0.0 0.0

100 0.5 0.1 0.0 0.0 0.0

110 0.5 0.2 0.0 0.0 0.0

120 0.6 0.2 0.1 0.0 0.0

130 0.7 0.4 0.2 0.0 0.0

140 1.2 0.9 0.4 0.0 0.0

150 1.5 1.0 0.3 0.0 0.0

160 1.5 0.9 0.1 0.0 0.0

170 0.9 0.1 0.0 0.0 0.0

180 0.4 0.0 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.3 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.2 0.0 0.0 0.0 0.0

240 0.2 0.1 0.0 0.0 0.0

250 0.4 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.5 0.1 0.0 0.0 0.0

280 0.7 0.2 0.0 0.0 0.0

290 1.2 0.3 0.0 0.0 0.0

300 1.5 0.9 0.0 0.0 0.0

310 1.7 1.2 0.1 0.0 0.0

320 2.3 1.4 0.3 0.0 0.0

330 2.2 1.0 0.2 0.0 0.0

340 1.6 0.7 0.1 0.0 0.0

350 1.1 0.4 0.1 0.0 0.0

360 1.0 0.2 0.0 0.0 0.0






Table 79. Frequencies of occurrence wind directions within specified speed ranges – October

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.7 0.1 0.0 0.0 0.0

20 0.8 0.1 0.0 0.0 0.0

30 0.9 0.1 0.0 0.0 0.0

40 0.9 0.2 0.0 0.0 0.0

50 0.5 0.1 0.0 0.0 0.0

60 0.4 0.0 0.0 0.0 0.0

70 0.3 0.0 0.0 0.0 0.0

80 0.3 0.0 0.0 0.0 0.0

90 0.3 0.0 0.0 0.0 0.0

100 0.4 0.0 0.0 0.0 0.0

110 0.4 0.1 0.0 0.0 0.0

120 0.6 0.2 0.1 0.0 0.0

130 1.1 0.3 0.5 0.0 0.0

140 1.9 1.1 0.7 0.1 0.0

150 1.9 1.6 0.9 0.1 0.0

160 2.4 1.3 0.5 0.0 0.0

170 1.3 0.4 0.0 0.0 0.0

180 0.6 0.0 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.3 0.0 0.0 0.0 0.0

210 0.1 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.4 0.0 0.0 0.0 0.0

250 0.2 0.0 0.0 0.0 0.0

260 0.3 0.0 0.0 0.0 0.0

270 0.4 0.0 0.0 0.0 0.0

280 0.8 0.1 0.0 0.0 0.0

290 1.3 0.3 0.0 0.0 0.0

300 1.9 0.8 0.0 0.0 0.0

310 2.4 1.2 0.2 0.0 0.0

320 2.5 1.1 0.3 0.0 0.0

330 1.9 0.7 0.3 0.1 0.0

340 1.5 0.6 0.1 0.0 0.0

350 1.1 0.2 0.1 0.0 0.0

360 0.9 0.1 0.0 0.0 0.0






Table 80. Frequencies of occurrence wind directions within specified speed ranges – November

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.7 0.1 0.0 0.0 0.0

20 0.9 0.1 0.0 0.0 0.0

30 0.7 0.1 0.0 0.0 0.0

40 0.6 0.0 0.0 0.0 0.0

50 0.5 0.0 0.0 0.0 0.0

60 0.5 0.0 0.0 0.0 0.0

70 0.3 0.0 0.0 0.0 0.0

80 0.3 0.0 0.0 0.0 0.0

90 0.3 0.0 0.0 0.0 0.0

100 0.5 0.1 0.0 0.0 0.0

110 0.6 0.1 0.0 0.0 0.0

120 1.0 0.4 0.2 0.0 0.0

130 1.2 1.1 0.6 0.2 0.0

140 1.8 3.0 2.4 0.6 0.0

150 2.0 3.1 1.8 0.5 0.0

160 1.9 2.2 0.9 0.2 0.0

170 0.9 0.5 0.1 0.0 0.0

180 0.5 0.2 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.1 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.2 0.0 0.0 0.0 0.0

240 0.2 0.1 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.5 0.0 0.0 0.0 0.0

280 0.8 0.2 0.0 0.0 0.0

290 1.0 0.2 0.0 0.0 0.0

300 1.2 0.4 0.0 0.0 0.0

310 1.5 0.5 0.0 0.0 0.0

320 2.0 0.5 0.1 0.0 0.0

330 1.8 0.2 0.1 0.0 0.0

340 1.3 0.1 0.0 0.0 0.0

350 0.9 0.2 0.0 0.0 0.0

360 0.7 0.1 0.0 0.0 0.0






Table 81. Frequencies of occurrence wind directions within specified speed ranges – December

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.9 0.1 0.0 0.0 0.0

20 1.0 0.1 0.0 0.0 0.0

30 0.7 0.1 0.0 0.0 0.0

40 0.8 0.2 0.0 0.0 0.0

50 0.5 0.0 0.0 0.0 0.0

60 0.7 0.0 0.0 0.0 0.0

70 0.3 0.0 0.0 0.0 0.0

80 0.3 0.0 0.0 0.0 0.0

90 0.2 0.0 0.0 0.0 0.0

100 0.4 0.0 0.0 0.0 0.0

110 0.6 0.1 0.0 0.0 0.0

120 0.7 0.1 0.1 0.1 0.0

130 1.1 0.4 0.4 0.2 0.0

140 1.8 1.3 1.2 0.6 0.0

150 1.9 2.3 1.5 0.6 0.0

160 2.0 2.1 0.9 0.2 0.0

170 1.1 0.7 0.1 0.0 0.0

180 0.5 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.4 0.0 0.0 0.0 0.0

230 0.2 0.0 0.0 0.0 0.0

240 0.2 0.0 0.0 0.0 0.0

250 0.2 0.1 0.0 0.0 0.0

260 0.4 0.1 0.0 0.0 0.0

270 0.5 0.1 0.0 0.0 0.0

280 0.9 0.2 0.0 0.0 0.0

290 1.5 0.5 0.0 0.0 0.0

300 2.7 1.1 0.2 0.0 0.0

310 2.9 1.4 0.2 0.0 0.0

320 2.9 1.7 0.3 0.0 0.0

330 2.2 1.2 0.3 0.1 0.0

340 1.6 0.7 0.2 0.1 0.0

350 1.3 0.3 0.1 0.0 0.0

360 0.9 0.1 0.0 0.0 0.0






Table 82. Frequencies of occurrence wind directions within specified speed ranges – Spring

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.8 0.2 0.0 0.0 0.0

20 1.1 0.3 0.0 0.0 0.0

30 1.0 0.4 0.0 0.0 0.0

40 1.1 0.5 0.0 0.0 0.0

50 0.9 0.3 0.0 0.0 0.0

60 0.7 0.1 0.0 0.0 0.0

70 0.4 0.1 0.0 0.0 0.0

80 0.5 0.1 0.0 0.0 0.0

90 0.4 0.1 0.0 0.0 0.0

100 0.6 0.1 0.0 0.0 0.0

110 0.7 0.2 0.1 0.0 0.0

120 1.0 0.4 0.2 0.0 0.0

130 1.3 0.8 0.5 0.1 0.0

140 1.7 1.5 0.9 0.1 0.0

150 2.1 1.8 0.6 0.1 0.0

160 1.8 1.4 0.3 0.0 0.0

170 1.0 0.3 0.0 0.0 0.0

180 0.4 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.3 0.1 0.0 0.0 0.0

230 0.3 0.1 0.0 0.0 0.0

240 0.3 0.1 0.0 0.0 0.0

250 0.4 0.1 0.0 0.0 0.0

260 0.4 0.1 0.0 0.0 0.0

270 0.6 0.1 0.0 0.0 0.0

280 0.9 0.2 0.1 0.0 0.0

290 1.0 0.4 0.1 0.0 0.0

300 1.5 0.9 0.1 0.0 0.0

310 1.8 1.3 0.3 0.0 0.0

320 2.0 1.7 0.6 0.1 0.0

330 1.7 1.3 0.4 0.1 0.0

340 1.4 1.1 0.3 0.1 0.0

350 1.2 0.6 0.2 0.0 0.0

360 0.9 0.3 0.0 0.0 0.0






Table 83. Frequencies of occurrence wind directions within specified speed ranges – Summer

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.9 0.2 0.0 0.0 0.0

20 1.2 0.3 0.0 0.0 0.0

30 1.0 0.5 0.0 0.0 0.0

40 1.1 0.5 0.0 0.0 0.0

50 0.9 0.3 0.0 0.0 0.0

60 0.8 0.2 0.0 0.0 0.0

70 0.4 0.1 0.0 0.0 0.0

80 0.5 0.1 0.0 0.0 0.0

90 0.4 0.0 0.0 0.0 0.0

100 0.5 0.1 0.0 0.0 0.0

110 0.5 0.2 0.0 0.0 0.0

120 0.7 0.3 0.0 0.0 0.0

130 1.1 0.5 0.1 0.0 0.0

140 1.5 0.6 0.1 0.0 0.0

150 1.5 0.7 0.1 0.0 0.0

160 1.4 0.6 0.0 0.0 0.0

170 0.8 0.1 0.0 0.0 0.0

180 0.4 0.0 0.0 0.0 0.0

190 0.3 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.3 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.4 0.0 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.5 0.1 0.0 0.0 0.0

280 0.9 0.1 0.0 0.0 0.0

290 1.2 0.2 0.0 0.0 0.0

300 1.6 0.7 0.1 0.0 0.0

310 1.8 1.1 0.1 0.0 0.0

320 2.2 1.5 0.3 0.0 0.0

330 1.9 1.2 0.3 0.0 0.0

340 1.5 1.0 0.2 0.0 0.0

350 1.2 0.5 0.1 0.0 0.0

360 0.9 0.3 0.0 0.0 0.0






Table 84. Frequencies of occurrence wind directions within specified speed ranges – Autmn

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.8 0.1 0.0 0.0 0.0

20 0.9 0.2 0.0 0.0 0.0

30 0.9 0.2 0.0 0.0 0.0

40 0.9 0.3 0.0 0.0 0.0

50 0.6 0.2 0.0 0.0 0.0

60 0.5 0.0 0.0 0.0 0.0

70 0.4 0.0 0.0 0.0 0.0

80 0.4 0.0 0.0 0.0 0.0

90 0.3 0.0 0.0 0.0 0.0

100 0.5 0.0 0.0 0.0 0.0

110 0.5 0.1 0.0 0.0 0.0

120 0.7 0.3 0.1 0.0 0.0

130 1.0 0.6 0.4 0.1 0.0

140 1.6 1.7 1.2 0.2 0.0

150 1.8 1.9 1.0 0.2 0.0

160 2.0 1.4 0.5 0.1 0.0

170 1.0 0.3 0.1 0.0 0.0

180 0.5 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.2 0.0 0.0 0.0 0.0

240 0.3 0.0 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.4 0.1 0.0 0.0 0.0

280 0.8 0.2 0.0 0.0 0.0

290 1.2 0.2 0.0 0.0 0.0

300 1.6 0.7 0.0 0.0 0.0

310 1.9 0.9 0.1 0.0 0.0

320 2.3 1.0 0.2 0.0 0.0

330 2.0 0.6 0.2 0.0 0.0

340 1.5 0.5 0.1 0.0 0.0

350 1.0 0.2 0.0 0.0 0.0

360 0.9 0.1 0.0 0.0 0.0






Table 85. Frequencies of occurrence wind directions within specified speed ranges – Winter

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.9 0.1 0.0 0.0 0.0

20 1.1 0.1 0.0 0.0 0.0

30 0.9 0.1 0.0 0.0 0.0

40 0.9 0.1 0.0 0.0 0.0

50 0.6 0.1 0.0 0.0 0.0

60 0.6 0.0 0.0 0.0 0.0

70 0.4 0.0 0.0 0.0 0.0

80 0.3 0.0 0.0 0.0 0.0

90 0.3 0.0 0.0 0.0 0.0

100 0.5 0.0 0.0 0.0 0.0

110 0.6 0.1 0.0 0.0 0.0

120 0.8 0.2 0.1 0.1 0.0

130 1.0 0.5 0.5 0.3 0.0

140 1.6 1.5 1.4 0.5 0.0

150 2.1 2.3 1.6 0.4 0.0

160 2.2 1.9 0.7 0.1 0.0

170 1.1 0.5 0.1 0.0 0.0

180 0.5 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.1 0.0 0.0 0.0 0.0

220 0.2 0.0 0.0 0.0 0.0

230 0.2 0.0 0.0 0.0 0.0

240 0.2 0.0 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.0 0.0 0.0 0.0

270 0.4 0.0 0.0 0.0 0.0

280 0.8 0.1 0.0 0.0 0.0

290 1.4 0.3 0.0 0.0 0.0

300 2.6 0.8 0.1 0.0 0.0

310 2.9 1.5 0.1 0.0 0.0

320 3.0 1.7 0.4 0.1 0.0

330 2.5 1.1 0.5 0.1 0.0

340 1.8 0.7 0.3 0.1 0.0

350 1.4 0.3 0.1 0.0 0.0

360 1.0 0.2 0.0 0.0 0.0






Table 86. Frequencies of occurrence wind directions within specified speed ranges – Year

Speed(kt)/

Direction (º)1-5 6-10 11-15 16-25 26-40

10 0.9 0.2 0.0 0.0 0.0

20 1.1 0.2 0.0 0.0 0.0

30 0.9 0.3 0.0 0.0 0.0

40 1.0 0.3 0.0 0.0 0.0

50 0.8 0.2 0.0 0.0 0.0

60 0.6 0.1 0.0 0.0 0.0

70 0.4 0.0 0.0 0.0 0.0

80 0.4 0.0 0.0 0.0 0.0

90 0.4 0.0 0.0 0.0 0.0

100 0.5 0.1 0.0 0.0 0.0

110 0.6 0.2 0.0 0.0 0.0

120 0.8 0.3 0.1 0.0 0.0

130 1.1 0.6 0.4 0.1 0.0

140 1.6 1.3 0.9 0.2 0.0

150 1.8 1.7 0.8 0.2 0.0

160 1.8 1.3 0.4 0.0 0.0

170 1.0 0.3 0.0 0.0 0.0

180 0.4 0.1 0.0 0.0 0.0

190 0.2 0.0 0.0 0.0 0.0

200 0.2 0.0 0.0 0.0 0.0

210 0.2 0.0 0.0 0.0 0.0

220 0.3 0.0 0.0 0.0 0.0

230 0.3 0.0 0.0 0.0 0.0

240 0.3 0.1 0.0 0.0 0.0

250 0.3 0.0 0.0 0.0 0.0

260 0.4 0.1 0.0 0.0 0.0

270 0.5 0.1 0.0 0.0 0.0

280 0.8 0.2 0.0 0.0 0.0

290 1.2 0.3 0.0 0.0 0.0

300 1.8 0.8 0.1 0.0 0.0

310 2.1 1.2 0.2 0.0 0.0

320 2.4 1.5 0.4 0.0 0.0

330 2.0 1.1 0.3 0.1 0.0

340 1.6 0.8 0.2 0.0 0.0

350 1.2 0.4 0.1 0.0 0.0

360 0.9 0.2 0.0 0.0 0.0






Figure 13. Wind polygon related to RWY position per season –Spring, Summer

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

4.0 %

010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Spring (Mar/Apr/May)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

4.0 %

010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Summer (Jun/Jul/Avg)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 14. Wind polygon related to RWY position per season –Autumn, Winter

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

4.0 %

010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Autmn (Sep/Okt/Nov)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40


0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

4.0 %

010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Winter (Dec/Jan/Feb)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Figure 15. Wind polygon related to RWY position – Year

0.0 %

0.5 %

1.0 %

1.5 %

2.0 %

2.5 %

3.0 %

3.5 %

4.0 %

010

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160170

180190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340350

Year (Jan - Dec)

Wind speed (kt)

1-5

6-10

11-15

16-25

26-40





Table 87. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed within specified ranges – January, February

(ICAO Model D) MODEL D

AERODROME: LYKV MONTH: ITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 9.9

VARIABLE 32.3 0.4 0.1 0.0 0.0 0.0 0.0 0.0 32.8

35-36-01 3.2 0.6 0.2 0.1 0.0 0.0 0.0 0.0 4.1

02-03-04 3.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 3.4

05-06-07 1.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.5

08-09-10 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3

11-12-13 2.3 0.7 0.6 0.2 0.0 0.0 0.0 0.0 3.8

14-15-16 6.0 6.7 3.5 0.5 0.1 0.0 0.0 0.0 16.7

17-18-19 1.8 0.6 0.1 0.0 0.0 0.0 0.0 0.0 2.4

20-21-22 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5

23-24-25 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8

26-27-28 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6

29-30-31 6.3 2.3 0.2 0.0 0.0 0.0 0.0 0.0 8.8

32-33-34 7.7 3.0 1.3 0.3 0.1 0.0 0.0 0.0 12.4

TOTAL 68.4 14.6 5.9 1.0 0.2 0.0 0.0 0.0 100.0

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 8.5

VARIABLE 31.8 0.2 0.1 0.0 0.0 0.0 0.0 0.0 32.1

35-36-01 3.7 0.8 0.1 0.0 0.0 0.0 0.0 0.0 4.6

02-03-04 2.8 0.5 0.0 0.0 0.0 0.0 0.0 0.0 3.3

05-06-07 1.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.8

08-09-10 1.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.2

11-12-13 2.3 0.9 0.7 0.4 0.0 0.0 0.0 0.0 4.4

14-15-16 5.9 4.9 4.1 0.8 0.0 0.0 0.0 0.0 15.7

17-18-19 1.7 0.3 0.0 0.0 0.0 0.0 0.0 0.0 2.0

20-21-22 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5

23-24-25 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.8

26-27-28 1.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.8

29-30-31 7.3 2.4 0.1 0.0 0.0 0.0 0.0 0.0 9.8

32-33-34 7.8 4.1 1.5 0.1 0.0 0.0 0.0 0.0 13.6

TOTAL 68.9 14.4 6.8 1.4 0.1 0.0 0.0 0.0 100.0

MONTH: IIFREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND

SPEED WITHIN SPECIFIED RANGES

WIND DIRECTIONWIND SPEED (kt)

REMARKCases when a certain phenomenon is not occurred and frequency is 0 are

shaded white



FREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND






Table 88. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed within specified ranges – March, April


AERODROME: LYKV MONTH: IIITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 7.5

VARIABLE 31.5 0.7 0.2 0.0 0.0 0.0 0.0 0.0 32.4

35-36-01 3.0 1.1 0.3 0.0 0.0 0.0 0.0 0.0 4.4

02-03-04 3.2 1.2 0.1 0.0 0.0 0.0 0.0 0.0 4.5

05-06-07 1.9 0.4 0.0 0.0 0.0 0.0 0.0 0.0 2.3

08-09-10 1.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.6

11-12-13 2.7 1.3 0.9 0.4 0.0 0.0 0.0 0.0 5.2

14-15-16 6.0 4.7 2.6 0.4 0.0 0.0 0.0 0.0 13.8

17-18-19 1.6 0.6 0.1 0.0 0.0 0.0 0.0 0.0 2.3

20-21-22 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.8

23-24-25 1.0 0.3 0.1 0.0 0.0 0.0 0.0 0.0 1.5

26-27-28 1.9 0.6 0.1 0.0 0.0 0.0 0.0 0.0 2.6

29-30-31 4.2 3.6 0.9 0.1 0.0 0.0 0.0 0.0 8.7

32-33-34 5.3 4.9 2.0 0.3 0.0 0.0 0.0 0.0 12.5

TOTAL 64.2 19.6 7.4 1.2 0.1 0.0 0.0 0.0 100.0

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 8.4

VARIABLE 34.1 0.5 0.1 0.0 0.0 0.0 0.0 0.0 34.8

35-36-01 3.3 1.2 0.3 0.1 0.0 0.0 0.0 0.0 4.9

02-03-04 3.2 1.4 0.1 0.0 0.0 0.0 0.0 0.0 4.7

05-06-07 2.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 2.7

08-09-10 1.5 0.4 0.0 0.0 0.0 0.0 0.0 0.0 2.0

11-12-13 3.1 1.9 0.8 0.1 0.0 0.0 0.0 0.0 5.9

14-15-16 5.5 6.3 2.0 0.2 0.0 0.0 0.0 0.0 14.0

17-18-19 1.8 0.3 0.1 0.0 0.0 0.0 0.0 0.0 2.2

20-21-22 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.8

23-24-25 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.2

26-27-28 1.5 0.3 0.1 0.0 0.0 0.0 0.0 0.0 1.8

29-30-31 4.2 2.3 0.3 0.0 0.0 0.0 0.0 0.0 6.7

32-33-34 4.7 3.6 1.2 0.3 0.1 0.0 0.0 0.0 9.9

TOTAL 66.5 19.2 5.1 0.7 0.1 0.0 0.0 0.0 100.0

МЕСЕЦ: IVFREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND




shaded white









Table 89. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed within specified ranges – May, June


AERODROME: LYKV MONTH: VTOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 10.1

VARIABLE 40.5 0.4 0.0 0.0 0.0 0.0 0.0 0.0 41.0

35-36-01 2.5 1.0 0.1 0.0 0.0 0.0 0.0 0.0 3.7

02-03-04 3.2 1.1 0.0 0.0 0.0 0.0 0.0 0.0 4.3

05-06-07 2.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 2.4

08-09-10 1.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.9

11-12-13 2.9 1.3 0.4 0.0 0.0 0.0 0.0 0.0 4.6

14-15-16 5.2 3.1 0.6 0.1 0.0 0.0 0.0 0.0 8.9

17-18-19 1.5 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.8

20-21-22 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.0

23-24-25 0.9 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.3

26-27-28 2.0 0.6 0.3 0.0 0.0 0.0 0.0 0.0 2.9

29-30-31 4.4 1.8 0.2 0.1 0.0 0.0 0.0 0.0 6.5

32-33-34 5.1 3.9 0.6 0.0 0.0 0.0 0.0 0.0 9.6

TOTAL 72.8 14.6 2.3 0.2 0.0 0.0 0.0 0.0 100.0

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 10.7

VARIABLE 40.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 41.1

35-36-01 2.9 1.2 0.2 0.0 0.0 0.0 0.0 0.0 4.3

02-03-04 2.8 1.1 0.1 0.0 0.0 0.0 0.0 0.0 4.0

05-06-07 2.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 2.5

08-09-10 1.5 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.8

11-12-13 2.6 1.3 0.1 0.0 0.0 0.0 0.0 0.0 4.0

14-15-16 4.4 2.7 0.3 0.0 0.0 0.0 0.0 0.0 7.5

17-18-19 1.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.9

20-21-22 1.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.1

23-24-25 1.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.2

26-27-28 2.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 2.3

29-30-31 4.9 2.3 0.2 0.0 0.0 0.0 0.0 0.0 7.4

32-33-34 5.3 3.6 1.0 0.1 0.0 0.0 0.0 0.0 10.0

TOTAL 72.8 14.3 2.0 0.1 0.0 0.0 0.0 0.0 100.0

МЕСЕЦ: VIFREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND




shaded white









Table 90. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed within specified ranges – July, August


AERODROME: LYKV MONTH: VIITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 11.1

VARIABLE 41.5 0.9 0.1 0.0 0.0 0.0 0.0 0.0 42.4

35-36-01 3.2 1.1 0.1 0.0 0.0 0.0 0.0 0.0 4.4

02-03-04 3.1 1.1 0.2 0.0 0.0 0.0 0.0 0.0 4.3

05-06-07 1.9 0.4 0.0 0.0 0.0 0.0 0.0 0.0 2.3

08-09-10 1.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.6

11-12-13 2.2 1.0 0.2 0.0 0.0 0.0 0.0 0.0 3.5

14-15-16 4.2 1.8 0.3 0.0 0.0 0.0 0.0 0.0 6.3

17-18-19 1.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.6

20-21-22 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8

23-24-25 1.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.1

26-27-28 2.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 2.3

29-30-31 4.8 1.9 0.1 0.0 0.0 0.0 0.0 0.0 6.8

32-33-34 5.7 4.9 0.9 0.0 0.0 0.0 0.0 0.0 11.4

TOTAL 73.1 13.8 1.9 0.0 0.0 0.0 0.0 0.0 100.0

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 13.6

VARIABLE 42.6 0.6 0.1 0.0 0.0 0.0 0.0 0.0 43.3

35-36-01 2.8 0.9 0.1 0.0 0.0 0.0 0.0 0.0 3.8

02-03-04 3.9 1.7 0.1 0.0 0.0 0.0 0.0 0.0 5.7

05-06-07 2.5 0.7 0.0 0.0 0.0 0.0 0.0 0.0 3.2

08-09-10 1.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.3

11-12-13 2.0 0.7 0.3 0.0 0.0 0.0 0.0 0.0 3.0

14-15-16 4.5 1.4 0.1 0.0 0.0 0.0 0.0 0.0 6.0

17-18-19 1.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.4

20-21-22 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5

23-24-25 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9

26-27-28 1.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.7

29-30-31 4.1 1.9 0.3 0.0 0.0 0.0 0.0 0.0 6.3

32-33-34 5.7 2.9 0.5 0.0 0.0 0.0 0.0 0.0 9.2

TOTAL 73.5 11.3 1.4 0.1 0.0 0.0 0.0 0.0 100.0

МЕСЕЦ: VIIIFREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND




shaded white









Table 91. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed within specified ranges – September, October


AERODROME: LYKV MONTH: IXTOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 13.4

VARIABLE 41.3 0.6 0.1 0.0 0.0 0.0 0.0 0.0 42.0

35-36-01 3.1 0.8 0.1 0.0 0.0 0.0 0.0 0.0 3.9

02-03-04 3.5 1.5 0.1 0.0 0.0 0.0 0.0 0.0 5.1

05-06-07 1.7 0.5 0.0 0.0 0.0 0.0 0.0 0.0 2.2

08-09-10 1.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.3

11-12-13 1.8 0.7 0.2 0.0 0.0 0.0 0.0 0.0 2.8

14-15-16 4.3 2.8 0.7 0.1 0.0 0.0 0.0 0.0 7.8

17-18-19 1.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.6

20-21-22 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7

23-24-25 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.9

26-27-28 1.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0 1.9

29-30-31 4.4 2.3 0.1 0.0 0.0 0.0 0.0 0.0 6.7

32-33-34 6.1 3.0 0.5 0.0 0.0 0.0 0.0 0.0 9.6

TOTAL 71.8 12.9 1.8 0.1 0.0 0.0 0.0 0.0 100.0

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 14.0

VARIABLE 38.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 38.8

35-36-01 2.7 0.3 0.1 0.0 0.0 0.0 0.0 0.0 3.1

02-03-04 2.5 0.4 0.0 0.0 0.0 0.0 0.0 0.0 2.9

05-06-07 1.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 1.4

08-09-10 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0

11-12-13 2.1 0.6 0.6 0.0 0.0 0.0 0.0 0.0 3.4

14-15-16 6.1 3.9 2.1 0.2 0.0 0.0 0.0 0.0 12.4

17-18-19 2.1 0.5 0.0 0.0 0.0 0.0 0.0 0.0 2.6

20-21-22 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6

23-24-25 0.9 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.0

26-27-28 1.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.7

29-30-31 5.7 2.2 0.2 0.0 0.0 0.0 0.0 0.0 8.2

32-33-34 5.9 2.4 0.7 0.1 0.0 0.0 0.0 0.0 9.1

TOTAL 71.0 11.0 3.8 0.3 0.0 0.0 0.0 0.0 100.0

МЕСЕЦ: XFREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND




shaded white









Table 92. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed within specified ranges – November, December


AERODROME: LYKV MONTH: XITOTAL NUMBER OF OBSERVATIONS: 117187LATITUDE: 43° 49' 05'' N LONGITUDE: 20° 35' 10'' E

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 13.6

VARIABLE 35.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 35.6

35-36-01 2.4 0.3 0.0 0.0 0.0 0.0 0.0 0.0 2.7

02-03-04 2.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 2.4

05-06-07 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3

08-09-10 1.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.2

11-12-13 2.8 1.6 0.8 0.3 0.0 0.0 0.0 0.0 5.5

14-15-16 5.7 8.4 5.1 1.3 0.1 0.0 0.0 0.0 20.5

17-18-19 1.6 0.7 0.1 0.0 0.0 0.0 0.0 0.0 2.5

20-21-22 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.6

23-24-25 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.9

26-27-28 1.8 0.2 0.1 0.0 0.0 0.0 0.0 0.0 2.1

29-30-31 3.8 1.0 0.1 0.0 0.0 0.0 0.0 0.0 4.9

32-33-34 5.1 0.8 0.2 0.0 0.0 0.0 0.0 0.0 6.2

TOTAL 64.6 13.7 6.5 1.5 0.1 0.0 0.0 0.0 100.0

1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 TOTAL

CALM 11.2

VARIABLE 30.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 30.7

35-36-01 3.0 0.5 0.1 0.0 0.0 0.0 0.0 0.0 3.6

02-03-04 2.5 0.4 0.0 0.0 0.0 0.0 0.0 0.0 2.9

05-06-07 1.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.6

08-09-10 1.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 1.0

11-12-13 2.5 0.6 0.6 0.3 0.0 0.0 0.0 0.0 3.9

14-15-16 5.7 5.7 3.6 1.4 0.0 0.0 0.0 0.0 16.4

17-18-19 1.9 0.9 0.1 0.0 0.0 0.0 0.0 0.0 2.9

20-21-22 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.8

23-24-25 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.8

26-27-28 1.8 0.3 0.0 0.0 0.0 0.0 0.0 0.0 2.2

29-30-31 7.1 3.0 0.4 0.0 0.0 0.0 0.0 0.0 10.5

32-33-34 6.7 3.7 0.8 0.2 0.0 0.0 0.0 0.0 11.4

TOTAL 65.7 15.4 5.7 2.0 0.1 0.0 0.0 0.0 100.0

МЕСЕЦ: XIIFREQUENCIES (%) OF OCCURRENCE OF CONCURRENT WIND DIRECTION (IN 30° SECTORS) AND




shaded white









Weather phenomena 1.5

Table 93. Mean number of days with weather phenomena

Phenomena/

Month

FG/FZFG/

MIFG/

VCFG

FZFG DZ/FZDZ FZDZRA/FZRA/

SHRAFZRA SHRA SN/SHSN SHSN TS/VCTS

STRONG

WIND

≥30KT

I 8.0 6.4 0.4 0 8.9 0.9 0 8.6 0.3 0 0.7

II 3.6 2.6 0.4 0 8.3 0.4 0 9.1 0 0.1 0.4

III 2.3 1.0 0.3 0 12.3 0 0.4 3.0 0.3 0.3 0.9

IV 3.7 0 0.9 0 14.1 0 1.9 0 0 2.1 0.9

V 7.0 0 0.4 0 14.1 0 1.9 0 0 8.3 0.0

VI 4.0 0 0.7 0 11.9 0 2.1 0 0 6.9 0.1

VII 5.1 0 0.3 0 9.7 0 2.9 0 0 7.9 0.0

VIII 6.4 0 0.1 0 5.7 0 0.7 0 0 4.6 0.6

IX 6.9 0 0.4 0 9.9 0 0.7 0 0 2.6 0.0

X 12.1 1.6 2.9 0 9.6 0 0.3 0 0 0.4 0.0

XI 10.6 3.3 1.0 0 8.9 0 0.3 0.6 0.0 0.7 0.6

XII 7.7 4.9 1.4 0 10.9 0 0.1 7.0 0.1 0 1.0

Year 77.4 19.7 9.3 0.1 124.1 1.4 11.3 28.7 0.7 34.0 5.1

DZ - drizzle SN - snow

MIFG - shallow fog FZRA - freezing rain VCTS - vinicity thunderstorm

VCFG - vicinity fog SHRA - shower rain STRONG WIND ≥30KT

FG - fog DZFZ - freezing drizzle SHSN - shower snow

FZFG - freezing fog RA - rain TS - thunderstorm




Table 94. Average number of consecutive terms with fog

Month/

Number of

consecutive

terms

VI VII VIII IX X XI XII I II III IV V VI Year

1 1.2 1.2 1.5 2.2 2.8 1.5 1.2 1.0 0.5 0.7 1.3 2.3 1.2 17.3

2 0.8 2.0 1.7 1.8 2.5 2.5 1.5 2.0 1.0 0.7 0.8 0.8 0.8 18.2

3 1.3 1.0 1.3 1.3 1.5 2.0 2.0 1.5 0.7 0.7 0.7 1.2 1.3 15.2

4 0.8 0.3 1.5 0.5 1.2 1.7 1.2 1.2 0.3 0.7 0.3 1.7 0.8 11.3

5 0.2 0.5 0.7 0.3 2.0 0.7 0.3 0.8 0.3 0.3 0.7 1.2 0.2 8.0

6 0.2 0.3 0.2 0.7 1.3 1.0 0.3 0.7 0.2 0.0 0.0 0.5 0.2 5.3

7 0.0 0.2 0.2 0.7 0.5 1.0 0.3 0.7 0.7 0.2 0.2 0.2 0.0 4.7

8 0.0 0.3 0.3 0.3 0.5 0.7 0.5 0.2 0.2 0.0 0.0 0.3 0.0 3.3

9 0.2 0.2 0.2 0.2 0.7 0.2 0.5 0.3 0.2 0.0 0.0 0.0 0.2 2.5

10 0.0 0.0 0.0 0.0 0.3 0.3 0.3 0.2 0.2 0.0 0.2 0.0 0.0 1.5

11 0.0 0.0 0.2 0.0 0.2 0.2 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.8

12 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.5

13 0.0 0.0 0.0 0.0 0.3 0.3 0.2 0.0 0.0 0.0 0.0 0.2 0.0 1.0

14 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.3

15 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.3

16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.2

17 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.2

18 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.2 0.0 0.0 0.0 0.0 0.3

19 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.3

20 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3

21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

22 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.3

23 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

24 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2

25 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

26 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

27 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.3

28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

29 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.2

30 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

31 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

32 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

33 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

34 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

35 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

36 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

37 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

38 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

39 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

40 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

41 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

42 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

43 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

44 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

45 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

46 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

47 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

48 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

≥49 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

REMARKIncluding: FG, FZFG, MIFG, BCFG I PRFG. Terms are each 30 minutes; Cases when a certain phenomenon is not

occurred and frequency is 0 are shaded white




Table 95. Frequencies of fog at aerodrome

MONTH/

TIME(UTC)VI VII VIII IX X XI XII I II III IV V VI

1300 0.0 0.0 0.0 0.0 0.0 0.5 0.5 1.8 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.9 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.9 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.9 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.5 0.0 1.8 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.5 0.5 0.0 1.8 0.5 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.5 0.9 0.0 0.9 0.9 0.5 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.9 0.0 1.4 0.9 1.0 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.9 0.0 1.4 0.9 0.5 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.9 0.5 0.9 0.9 0.5 0.0 0.0 0.5 0.0

1900 1.0 0.5 0.0 0.0 0.9 0.5 1.8 1.4 1.0 0.0 0.5 0.5 1.0

1930 0.5 0.5 0.0 0.5 0.9 1.0 3.2 0.9 1.0 0.0 0.5 0.5 0.5

2000 0.5 0.0 0.0 0.5 0.9 0.0 3.2 0.9 1.0 0.0 0.5 0.5 0.5

2030 0.0 0.0 0.0 0.5 1.4 1.4 3.2 0.9 0.5 0.0 0.5 0.0 0.0

2100 0.0 0.0 0.0 0.0 2.3 0.5 3.7 1.8 0.5 0.9 0.5 0.5 0.0

2130 0.0 0.0 0.0 0.0 2.3 1.0 3.2 2.3 0.5 0.9 0.0 0.5 0.0

2200 0.0 0.0 0.0 0.0 2.3 1.9 4.1 2.3 1.0 0.5 0.0 0.5 0.0

2230 0.0 0.0 0.0 0.5 2.8 2.9 4.6 2.8 1.5 0.0 0.0 0.9 0.0

2300 0.0 0.0 0.0 1.0 3.2 2.9 3.7 2.3 1.0 0.0 1.0 1.8 0.0

2330 0.5 0.5 0.0 0.5 4.1 1.9 2.8 1.8 1.0 0.0 0.0 1.8 0.5

0000 0.0 0.5 0.0 1.0 4.1 2.9 2.8 1.8 1.5 0.0 0.0 1.8 0.0

0030 0.5 0.5 0.5 1.0 5.1 2.4 4.1 2.8 2.0 0.0 0.0 2.3 0.5

0100 1.0 1.4 1.4 1.4 6.0 4.8 3.2 2.3 1.0 0.0 0.5 1.8 1.0

0130 1.0 1.4 1.4 1.4 7.8 6.2 3.7 2.8 1.5 0.0 0.5 2.3 1.0

0200 0.5 1.8 2.3 2.4 6.0 6.7 3.2 4.1 3.1 0.0 0.5 2.8 0.5

0230 1.9 2.8 2.8 2.4 6.5 7.1 3.2 5.1 3.1 0.5 0.5 4.6 1.9

0300 4.8 3.2 3.7 4.8 7.4 7.1 3.2 5.5 1.5 1.4 1.0 7.8 4.8

0330 5.2 7.4 8.3 4.8 10.6 8.6 3.2 5.1 1.5 1.4 3.3 10.6 5.2

0400 7.1 8.8 12.0 8.6 13.4 8.1 5.1 3.2 3.1 1.4 4.8 12.0 7.1

0430 6.2 9.2 11.1 9.5 14.7 8.1 4.6 3.7 4.1 2.3 5.7 11.5 6.2

0500 4.8 7.4 12.0 8.1 13.8 11.4 5.1 3.7 2.6 2.3 5.7 7.8 4.8

0530 2.4 4.1 8.8 8.1 14.3 11.4 6.5 6.0 2.6 3.7 4.3 6.0 2.4

0600 1.4 2.3 3.7 6.2 12.4 11.9 8.8 6.9 4.6 3.2 1.9 1.4 1.4

0630 0.0 0.5 1.8 3.8 12.4 11.0 7.8 6.5 2.0 3.2 0.5 0.5 0.0

0700 0.0 0.0 0.9 3.3 10.6 8.6 6.9 8.3 2.6 1.8 1.0 0.0 0.0

0730 0.0 0.0 0.0 0.5 4.6 6.2 7.8 7.8 2.6 0.9 0.5 0.0 0.0

0800 0.0 0.0 0.0 1.0 3.2 5.7 6.5 6.0 3.6 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.5 1.8 3.8 3.7 5.5 2.6 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.5 4.8 2.8 3.7 3.1 0.5 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.5 5.2 2.3 4.1 2.6 0.5 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.5 3.3 0.9 4.1 2.0 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 1.4 1.8 2.8 1.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 1.0 1.8 1.4 1.0 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 1.4 2.3 0.9 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.5 1.4 1.4 1.0 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.5 0.9 1.4 1.0 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.5 0.5 1.8 0.0 0.0 0.0 0.0 0.0

REMARKIncluding: FG, FZFG, MIFG, BCFG I PRFG. Terms are each 30 minutes; Cases when a certain phenomenon is not

occurred and frequency is 0 are shaded white




Table 96. Frequencies of freezing fog at aerodrome

MONTH/

TIME(UTC)VI VII VIII IX X XI XII I II III IV V VI

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0

1330 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.0 0.0

1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.0 0.0

1430 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.0 0.0

1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0

1530 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0

1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0.0

1630 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.5 0.0 0.0 0.0 0.0

1700 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.5 0.0 0.0 0.0 0.0

1730 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.5 0.0 0.0 0.0 0.0

1800 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.0 0.0 0.0 0.0 0.0

1830 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.0 0.0 0.0 0.0 0.0

1900 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.4 0.5 0.0 0.0 0.0 0.0

1930 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.9 0.5 0.0 0.0 0.0 0.0

2000 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.9 0.5 0.0 0.0 0.0 0.0

2030 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.9 0.5 0.0 0.0 0.0 0.0

2100 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.9 0.5 0.0 0.0 0.0 0.0

2130 0.0 0.0 0.0 0.0 0.0 0.0 1.8 1.4 0.5 0.0 0.0 0.0 0.0

2200 0.0 0.0 0.0 0.0 0.0 0.0 2.3 1.8 0.5 0.0 0.0 0.0 0.0

2230 0.0 0.0 0.0 0.0 0.0 0.5 2.8 2.3 1.0 0.0 0.0 0.0 0.0

2300 0.0 0.0 0.0 0.0 0.0 1.0 2.3 1.4 0.5 0.0 0.0 0.0 0.0

2330 0.0 0.0 0.0 0.0 0.0 0.5 1.8 0.9 0.5 0.0 0.0 0.0 0.0

0000 0.0 0.0 0.0 0.0 0.5 1.0 1.4 0.9 1.0 0.0 0.0 0.0 0.0

0030 0.0 0.0 0.0 0.0 0.5 0.5 2.8 1.4 1.5 0.0 0.0 0.0 0.0

0100 0.0 0.0 0.0 0.0 0.9 2.4 1.8 1.8 0.5 0.0 0.0 0.0 0.0

0130 0.0 0.0 0.0 0.0 0.5 2.4 1.8 1.8 1.0 0.0 0.0 0.0 0.0

0200 0.0 0.0 0.0 0.0 0.5 2.4 1.4 3.2 2.6 0.0 0.0 0.0 0.0

0230 0.0 0.0 0.0 0.0 0.0 2.9 1.4 4.1 2.6 0.0 0.0 0.0 0.0

0300 0.0 0.0 0.0 0.0 0.9 2.9 1.4 4.6 1.0 0.5 0.0 0.0 0.0

0330 0.0 0.0 0.0 0.0 0.9 3.3 1.8 4.1 1.0 0.0 0.0 0.0 0.0

0400 0.0 0.0 0.0 0.0 1.4 2.9 2.8 2.3 1.5 0.0 0.0 0.0 0.0

0430 0.0 0.0 0.0 0.0 1.4 1.9 1.8 1.8 2.6 0.5 0.0 0.0 0.0

0500 0.0 0.0 0.0 0.0 2.8 2.9 3.2 1.8 1.5 1.4 0.0 0.0 0.0

0530 0.0 0.0 0.0 0.0 1.4 3.8 3.7 3.2 1.0 2.8 0.0 0.0 0.0

0600 0.0 0.0 0.0 0.0 0.9 4.3 5.1 5.1 2.0 1.8 0.0 0.0 0.0

0630 0.0 0.0 0.0 0.0 0.5 2.4 5.1 4.6 1.5 1.4 0.0 0.0 0.0

0700 0.0 0.0 0.0 0.0 0.5 1.9 4.1 6.5 1.5 0.5 0.0 0.0 0.0

0730 0.0 0.0 0.0 0.0 0.5 1.9 4.6 6.0 1.5 0.0 0.0 0.0 0.0

0800 0.0 0.0 0.0 0.0 0.0 1.4 3.2 4.6 2.0 0.0 0.0 0.0 0.0

0830 0.0 0.0 0.0 0.0 0.5 1.4 1.4 3.2 1.5 0.0 0.0 0.0 0.0

0900 0.0 0.0 0.0 0.0 0.0 1.0 1.8 1.8 2.0 0.0 0.0 0.0 0.0

0930 0.0 0.0 0.0 0.0 0.0 1.4 0.9 2.3 2.0 0.0 0.0 0.0 0.0

1000 0.0 0.0 0.0 0.0 0.0 0.5 0.0 1.4 1.5 0.0 0.0 0.0 0.0

1030 0.0 0.0 0.0 0.0 0.0 0.5 0.5 0.9 0.0 0.0 0.0 0.0 0.0

1100 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.5 0.0 0.0 0.0 0.0

1130 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.5 0.0 0.0 0.0 0.0 0.0

1200 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.9 0.5 0.0 0.0 0.0 0.0

1230 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0.5 0.0 0.0 0.0 0.0

1300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0




2. LIST OF FIGURE

Figure 1. An example of the chart showing relative frequency of the observed parameter .... 4

Figure 2. An example of the chart showing average number of days of the event occurrence4

Figure 3. An example of the chart showing average value of the observed parameter ........... 4

Figure 4. Wind polygon – January, February ........................................................................... 73

Figure 5. Wind polygon – March, April .................................................................................... 74

Figure 6. Wind polygon – May, June ........................................................................................ 75

Figure 7. Wind polygon – July, August ..................................................................................... 76

Figure 8. Wind polygon – September, October ....................................................................... 77

Figure 9. Wind polygon – November, December .................................................................... 78

Figure 10. Wind polygon per season – Spring, Summer .......................................................... 79

Figure 11. Wind polygon per season – Autumn, Winter ......................................................... 80

Figure 12. Wind polygon – yearly ............................................................................................ 81

Figure 13. Wind polygon related to RWY position per season –Spring, Summer ................... 99

Figure 14. Wind polygon related to RWY position per season –Autumn, Winter................. 100

Figure 15. Wind polygon related to RWY position – Year ..................................................... 101




3. LIST OF TABLE

Table 1. Average monthly and yearly air temperature, air temperature exstremes, average

number of days within specified values of air temperature ..................................................... 5

Table 2. Average air temperature .............................................................................................. 6

Table 3. Frequencies of surface temperature in specified ranges of 5°C at the specified times

– January (ICAO Model E) ......................................................................................................... 7


– February (ICAO Model E) ....................................................................................................... 8


– March (ICAO Model E) ........................................................................................................... 9


– April (ICAO Model E) ............................................................................................................ 10


– May (ICAO Model E) ............................................................................................................. 11


– June (ICAO Model E)............................................................................................................. 12


– July (ICAO Model E) .............................................................................................................. 13

Table 10. Frequencies of surface temperature in specified ranges of 5°C at the specified

times – August (ICAO Model E) ............................................................................................... 14


times – September (ICAO Model E) ........................................................................................ 15


times – October (ICAO Model E) ............................................................................................. 16


times – November (ICAO Model E) ......................................................................................... 17


times – December (ICAO Model E) ......................................................................................... 18

Table 15. Average monthly and yearly relative humidity, absolute minimum of relative

humidity, average number of days within specified values of relative humidity ................... 19




Table 16. Average relative humudity ....................................................................................... 20

Table 17. Average number of cases when Т-Тd=0 .................................................................. 21



Table 20. Average number of cases when Т-Тd=3 ................................................................... 24


Table 22. Average number of cases when Т-Тd>4 .................................................................. 26

Table 23. Monthly and yearly frequencies of air pressure (%) ................................................ 27

Table 24. Average air pressure (hPa) in specificied times ....................................................... 27

Table 25. Average air pressure (hPa) ....................................................................................... 28

Table 26. Frequencies of visibility below specified values at specified times – January (ICAO

Model B) ................................................................................................................................... 29

Table 27. Frequencies of visibility below specified values at specified times – February (ICAO

Model B) ................................................................................................................................... 30

Table 28. Frequencies of visibility below specified values at specified times – March .......... 31

Table 29. Frequencies of visibility below specified values at specified times – April (ICAO

Model B) ................................................................................................................................... 32

Table 30. Frequencies of visibility below specified values at specified times – May (ICAO

Model B) ................................................................................................................................... 33

Table 31. Frequencies of visibility below specified values at specified times – June (ICAO

Model B) ................................................................................................................................... 34

Table 32. Frequencies of visibility below specified values at specified times – July (ICAO

Model B) ................................................................................................................................... 35

Table 33. Frequencies of visibility below specified values at specified times – August (ICAO

Model B) ................................................................................................................................... 36

Table 34. Frequencies of visibility below specified values at specified times – September

(ICAO Model B) ........................................................................................................................ 37

Table 35. Frequencies of visibility below specified values at specified times – October (ICAO

Model B) ................................................................................................................................... 38




Table 36. Frequencies of visibility below specified values at specified times – November

(ICAO Model B) ........................................................................................................................ 39

Table 37. Frequencies of visibility below specified values at specified times – December

(ICAO Model B) ........................................................................................................................ 40

Table 38. Frequencies of visibility < 200 m (based on ICAO Model B) .................................... 41




Table 42. Frequencies of visibility < 1500 m (based on ICAO Model B) .................................. 45




Table 46. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC

extent below specified values at specified times – January (ICAO Model C) .......................... 49


extent below specified values at specified times – February (ICAO Model C) ........................ 50


below specified values at specified times – March (ICAO Model C) ....................................... 51


extent below specified values at specified times – April (ICAO Model C) ............................... 52


extent below specified values at specified times – May (ICAO Model C) ............................... 53


extent below specified values at specified times – June (ICAO Model C) ............................... 54


extent below specified values at specified times – July (ICAO Model C) ................................ 55


extent below specified values at specified times – August (ICAO Model C) ........................... 56


extent below specified values at specified times – September (ICAO Model C) .................... 57





extent below specified values at specified times – October (ICAO Model C) ......................... 58


extent below specified values at specified times – November (ICAO Model C) ..................... 59


extent below specified values at specified times – December (ICAO Model C)...................... 60

Table 58. Frequencies of the height of the base of the lowest cloud layer of BKN or OVC <

100 ft (based on ICAO Model C) ............................................................................................. 61








1000 ft (based on ICAO Model C) ........................................................................................... 65


1500 ft (based on ICAO Model C) ........................................................................................... 66

Table 64. Frequencies of the occurrence of visibility and/or height of the base of the lowest

cloud layer of BKN or OVC extent below specified values at specified times – January,

February (ICAO Model A) ........................................................................................................ 67

Table 65. Frequencies of the occurrence of visibility and height of the base of the lowest

cloud layer of BKN or OVC extent below specified values at specified times – March, April

(ICAO Model A) ........................................................................................................................ 67


cloud layer of BKN or OVC extent below specified values at specified times – May, June

(ICAO Model A) ........................................................................................................................ 69


cloud layer of BKN or OVC extent below specified values at specified times – July, August

(ICAO Model A) ........................................................................................................................ 70


cloud layer of BKN or OVC extent below specified values at specified times – September,

October (ICAO Model A) ......................................................................................................... 71





cloud layer of BKN or OVC extent below specified values at specified times – November,

December (ICAO Model A) ...................................................................................................... 72

Table 70. Frequencies of occurrence wind directions within specified speed ranges – January

.................................................................................................................................................. 82

Table 71. Frequencies of occurrence wind directions within specified speed ranges –

February ................................................................................................................................... 83

Table 72. Frequencies of occurrence wind directions within specified speed ranges – March

.................................................................................................................................................. 84

Table 73. Frequencies of occurrence wind directions within specified speed ranges – April 85

Table 74. Frequencies of occurrence wind directions within specified speed ranges – May . 86

Table 75. Frequencies of occurrence wind directions within specified speed ranges – June . 87

Table 76. Frequencies of occurrence wind directions within specified speed ranges – July .. 88

Table 77. Frequencies of occurrence wind directions within specified speed ranges – August

.................................................................................................................................................. 89


September ................................................................................................................................ 90


October .................................................................................................................................... 91


November ................................................................................................................................ 92


December ................................................................................................................................. 93

Table 82. Frequencies of occurrence wind directions within specified speed ranges – Spring

.................................................................................................................................................. 94


Summer .................................................................................................................................... 95

Table 84. Frequencies of occurrence wind directions within specified speed ranges – Autmn

.................................................................................................................................................. 96

Table 85. Frequencies of occurrence wind directions within specified speed ranges – Winter

.................................................................................................................................................. 97




Table 86. Frequencies of occurrence wind directions within specified speed ranges – Year . 98

Table 87. Frequencies of occurrence of concurrent wind direction (in 30° sectors) and speed

within specified ranges – January, February (ICAO Model D) .............................................. 102


within specified ranges – March, April (ICAO Model D) ....................................................... 103


within specified ranges – May, June (ICAO Model D) ........................................................... 104


within specified ranges – July, August (ICAO Model D) ........................................................ 105


within specified ranges – September, October (ICAO Model D) .......................................... 106


within specified ranges – November, December (ICAO Model D) ....................................... 107

Table 93. Mean number of days with weather phenomena ................................................. 108

Table 94. Average number of consecutive terms with fog .................................................... 109

Table 95. Frequencies of fog at aerodrome .......................................................................... 110

Table 96. Frequencies of freezing fog at aerodrome ............................................................ 111


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