Percentage of observations where the VFR minimums for ceiling and visibility are met: visibility of 8 km or more and a ceiling of 3,000 ft or more. Only observations between sunrise and sunset are taken into account.
Marginal VFR conditions (%)
Month
Average
2024
2023
January
97.6
97
100
February
100.0
March
0.0
0
April
May
June
July
August
September
October
100.0
100
November
99.1
99
December
97.2
97
Average
98.0
95.7
98.5
Marginal VFR conditions or better during daylight period
Percentage of observations where the MVFR minimums for ceiling and visibility are met: visibility of 5 km or more and a ceiling of 1,000 ft or more. Only observations between sunrise and sunset are taken into account.
Maximum temperatures (°C)
Month
Average
2024
2023
January
27.4
27
24
February
26.2
March
26.0
26
April
May
June
July
August
September
October
33.1
33
November
31.9
32
December
28.2
28
Average
28.3
26.7
30.4
Average highest temperature per day
The maximum temperature is typically observed some hours after noon.
Minimum temperatures (°C)
Month
Average
2024
2023
January
15.3
11
19
February
17.7
March
26.0
26
April
May
June
July
August
September
October
21.1
21
November
18.4
18
December
12.2
12
Average
16.4
12.6
16.1
Average lowest temperature per day
The minimum temperature is typically observed just before sunrise.
Precipitation (%)
Month
Average
2024
2023
January
0.0
0
0
February
0.0
March
0.0
0
April
May
June
July
August
September
October
1.8
2
November
0.0
0
December
0.0
0
Average
0.0
0.2
Precipitation during daylight period
Percentage of observations with observed rain, drizzle, snow or hail. Only observations between sunrise and sunset are taken into account.
Wind speed (knots)
Month
Average
2024
2023
January
4.1
4
4
February
4.6
March
6.0
6
April
May
June
July
August
September
October
6.2
6
November
5.5
6
December
4.6
5
Average
4.6
4.0
5.2
Average wind speed
Excluding wind gusts. Only observations between sunrise and sunset are taken into account.
Prevailing wind direction
Month
2024
2023
January
057°
113°
February
March
021°
April
May
June
July
August
September
October
059°
November
058°
December
047°
Prevailing wind direction
Average wind direction, weighed by wind speed. Only observations between sunrise and sunset are taken into account.