Annual mean 6°C · wettest around January · prevailing wind SW
Warmest
21.8 °C
Coldest
-5.8 °C
Wettest
26%
Windiest
4.3 m/s
Prevailing
SW
3.6 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Karkkila over the whole year is 6°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about -5°C. The rainy (wet) season in Karkkila runs from October to March, peaking in January with a 26% chance of rain on a given day. The dry season is April to September; May is the driest month, at 11%. Winds in Karkkila are highest in January, averaging 3.2 m/s (12 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Karkkila come in June, when the sky is typically 49% covered; November is the cloudiest month, at 86%.
Month by month Karkkila 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
-4°C
-5°C
-9°C
26%
83%
3.2 m/s
0
0
0
February
-3°C
-4°C
-7°C
24%
78%
3.1 m/s
0
0
0
March
1°C
-3°C
-4°C
19%
69%
3.1 m/s
0
0
2
April
7°C
0°C
2°C
15%
59%
3.1 m/s
1
0
22
May
14°C
7°C
10°C
11%
50%
2.9 m/s
25
1
62
June
19°C
13°C
16°C
12%
49%
2.9 m/s
56
10
73
July
21°C
14°C
19°C
15%
53%
2.7 m/s
72
17
68
August
19°C
13°C
17°C
15%
57%
2.8 m/s
72
6
80
September
14°C
9°C
12°C
16%
63%
2.6 m/s
30
1
76
October
8°C
5°C
4°C
23%
74%
3.1 m/s
1
0
33
November
2°C
1°C
-2°C
26%
86%
3.1 m/s
0
0
7
December
-2°C
-2°C
-6°C
24%
86%
3.1 m/s
0
0
0
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 Karkkila weather by season
Year round, Karkkila has days of about -4°C at their warmest in January, its coolest month, and 21°C in July, its warmest; the coolest hours of the day run from -5°C to 14°C through the year, and the average temperature over the year is 6°C around the clock. Rain is most likely around January and least likely around May. 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.
Karkkila weather in winterDecember to February
High -3°CLow -4°CRain 25%
Winter in Karkkila has typical daily highs of about -3°C and lows of about -4°C, with a 25% chance of rain on a given day.
Karkkila weather in springMarch to May
High 8°CLow 1°CRain 15%
Spring in Karkkila has typical daily highs of about 8°C and lows of about 1°C, with a 15% chance of rain on a given day.
Karkkila weather in summerJune to August
High 20°CLow 13°CRain 14%
Summer in Karkkila has typical daily highs of about 20°C and lows of about 13°C, with a 14% chance of rain on a given day.
Karkkila weather in autumnSeptember to November
High 8°CLow 5°CRain 21%
Autumn in Karkkila has typical daily highs of about 8°C and lows of about 5°C, with a 21% chance of rain on a given day.
When is the rainy season in Karkkila?
The rainy (wet) season in Karkkila runs from October to March, peaking in January with a 26% chance of rain on a given day. The dry season is April to September; May is the driest month, at 11%.
What time of year is Karkkila windiest?
Winds in Karkkila are highest in January, averaging 3.2 m/s (12 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Karkkila year round?
The average temperature in Karkkila over the whole year is 6°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about -5°C.