Annual mean 9°C · wettest around May · prevailing wind E
Warmest
22.6 °C
Coldest
0.0 °C
Wettest
29%
Windiest
2.4 m/s
Prevailing
E
1.9 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Cerkno over the whole year is 9°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -3°C. Cerkno has no sharply defined rainy season: the chance of rain on a given day runs from 17% in January, the driest month, to 30% in May, the wettest. Winds in Cerkno are highest in January, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the E. The clearest skies in Cerkno come in August, when the sky is typically 44% covered; November is the cloudiest month, at 70%.
Month by month Cerkno climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
1°C
-3°C
-1°C
17%
60%
2.3 m/s
0
0
14
February
4°C
-1°C
1°C
23%
63%
2.3 m/s
1
0
28
March
7°C
1°C
5°C
20%
58%
2.2 m/s
7
0
47
April
11°C
5°C
9°C
22%
57%
2.2 m/s
31
1
65
May
14°C
9°C
13°C
30%
64%
1.9 m/s
49
6
62
June
21°C
15°C
21°C
22%
49%
1.8 m/s
58
36
43
July
22°C
16°C
23°C
21%
46%
1.8 m/s
48
44
36
August
22°C
15°C
23°C
20%
44%
1.7 m/s
51
44
35
September
17°C
11°C
18°C
26%
54%
1.8 m/s
62
21
56
October
12°C
7°C
12°C
24%
59%
1.9 m/s
44
2
70
November
6°C
3°C
5°C
28%
70%
2.1 m/s
9
0
41
December
2°C
-1°C
-0°C
23%
63%
2.1 m/s
0
0
19
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Cerkno weather by season
Year round, Cerkno has days of about 1°C at their warmest in January, its coolest month, and 22°C in July, its warmest; the coolest hours of the day run from -3°C to 16°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around May and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Cerkno weather in winterDecember to February
High 2°CLow -1°CRain 21%
Winter in Cerkno has typical daily highs of about 2°C and lows of about -1°C, with a 21% chance of rain on a given day.
Cerkno weather in springMarch to May
High 11°CLow 5°CRain 24%
Spring in Cerkno has typical daily highs of about 11°C and lows of about 5°C, with a 24% chance of rain on a given day.
Cerkno weather in summerJune to August
High 22°CLow 15°CRain 21%
Summer in Cerkno has typical daily highs of about 22°C and lows of about 15°C, with a 21% chance of rain on a given day.
Cerkno weather in autumnSeptember to November
High 12°CLow 7°CRain 26%
Autumn in Cerkno has typical daily highs of about 12°C and lows of about 7°C, with a 26% chance of rain on a given day.
When is the rainy season in Cerkno?
Cerkno has no sharply defined rainy season: the chance of rain on a given day runs from 17% in January, the driest month, to 30% in May, the wettest.
What time of year is Cerkno windiest?
Winds in Cerkno are highest in January, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the E.
What is the average temperature in Cerkno year round?
The average temperature in Cerkno over the whole year is 9°C. July is the hottest month, with highs of about 22°C; January is the coldest, with lows of about -3°C.