Annual mean 3°C · wettest around February · prevailing wind SW
Warmest
19.9 °C
Coldest
-10.9 °C
Wettest
63%
Windiest
4.1 m/s
Prevailing
SW
3.3 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 Kajaani over the whole year is 3°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about -9°C. The rainy (wet) season in Kajaani runs from January to March, peaking in February with a 53% chance of rain on a given day. The dry season is April to October; May is the driest month, at 21%. Winds in Kajaani are highest in March, averaging 3.1 m/s (11 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Kajaani come in June, when the sky is typically 49% covered; November is the cloudiest month, at 86%.
Month by month Kajaani 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
-9°C
-9°C
-14°C
45%
78%
3.0 m/s
0
0
0
February
-7°C
-9°C
-12°C
53%
74%
3.0 m/s
0
0
0
March
-2°C
-7°C
-7°C
42%
62%
3.1 m/s
0
0
0
April
4°C
-2°C
-1°C
35%
57%
2.8 m/s
0
0
9
May
11°C
6°C
7°C
21%
54%
2.9 m/s
15
0
46
June
17°C
11°C
14°C
32%
49%
2.8 m/s
46
4
73
July
19°C
14°C
17°C
27%
51%
2.4 m/s
62
12
72
August
17°C
12°C
15°C
26%
56%
2.7 m/s
54
3
80
September
11°C
7°C
9°C
36%
69%
2.7 m/s
12
0
58
October
4°C
2°C
0°C
37%
80%
2.9 m/s
0
0
12
November
-2°C
-2°C
-6°C
38%
86%
3.0 m/s
0
0
0
December
-6°C
-6°C
-10°C
28%
86%
2.9 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 Kajaani weather by season
Year round, Kajaani has days of about -9°C at their warmest in January, its coolest month, and 19°C in July, its warmest; the coolest hours of the day run from -9°C to 14°C through the year, and the average temperature over the year is 3°C around the clock. Rain is most likely around February 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.
Kajaani weather in winterDecember to February
High -7°CLow -8°CRain 42%
Winter in Kajaani has typical daily highs of about -7°C and lows of about -8°C, with a 42% chance of rain on a given day.
Kajaani weather in springMarch to May
High 4°CLow -1°CRain 33%
Spring in Kajaani has typical daily highs of about 4°C and lows of about -1°C, with a 33% chance of rain on a given day.
Kajaani weather in summerJune to August
High 18°CLow 12°CRain 28%
Summer in Kajaani has typical daily highs of about 18°C and lows of about 12°C, with a 28% chance of rain on a given day.
Kajaani weather in autumnSeptember to November
High 5°CLow 2°CRain 37%
Autumn in Kajaani has typical daily highs of about 5°C and lows of about 2°C, with a 37% chance of rain on a given day.
When is the rainy season in Kajaani?
The rainy (wet) season in Kajaani runs from January to March, peaking in February with a 53% chance of rain on a given day. The dry season is April to October; May is the driest month, at 21%.
What time of year is Kajaani windiest?
Winds in Kajaani are highest in March, averaging 3.1 m/s (11 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Kajaani year round?
The average temperature in Kajaani over the whole year is 3°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about -9°C.