Annual mean 1°C · wettest around February · prevailing wind SW
Warmest
18.6 °C
Coldest
-12.5 °C
Wettest
26%
Windiest
6.2 m/s
Prevailing
SW
5.3 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 Kemijärvi over the whole year is 1°C. July is the hottest month, with highs of about 18°C; January is the coldest, with lows of about -11°C. Kemijärvi has no sharply defined rainy season: the chance of rain on a given day runs from 12% in May, the driest month, to 24% in February, the wettest. Winds in Kemijärvi are highest in January, averaging 5.9 m/s (21 km/h), and lightest in July, at 4.1 m/s (15 km/h). The prevailing wind is from the SW. The clearest skies in Kemijärvi come in July, when the sky is typically 55% covered; December is the cloudiest month, at 83%.
Month by month Kemijärvi 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
-11°C
-11°C
-18°C
24%
79%
5.9 m/s
0
0
0
February
-9°C
-10°C
-15°C
24%
77%
5.9 m/s
0
0
0
March
-4°C
-8°C
-11°C
17%
67%
5.7 m/s
0
0
0
April
2°C
-4°C
-5°C
18%
63%
5.1 m/s
0
0
3
May
8°C
4°C
2°C
12%
62%
5.0 m/s
6
0
26
June
15°C
10°C
10°C
16%
59%
4.6 m/s
26
1
63
July
18°C
13°C
15°C
18%
55%
4.1 m/s
50
6
71
August
15°C
11°C
11°C
17%
63%
4.8 m/s
30
1
69
September
9°C
6°C
5°C
21%
72%
5.0 m/s
4
0
36
October
2°C
-0°C
-4°C
22%
80%
5.0 m/s
0
0
5
November
-4°C
-5°C
-11°C
17%
82%
5.5 m/s
0
0
0
December
-8°C
-8°C
-14°C
22%
83%
5.3 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 Kemijärvi weather by season
Year round, Kemijärvi has days of about -11°C at their warmest in January, its coolest month, and 18°C in July, its warmest; the coolest hours of the day run from -11°C to 13°C through the year, and the average temperature over the year is 1°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.
Kemijärvi weather in winterDecember to February
High -9°CLow -10°CRain 23%
Winter in Kemijärvi has typical daily highs of about -9°C and lows of about -10°C, with a 23% chance of rain on a given day.
Kemijärvi weather in springMarch to May
High 2°CLow -3°CRain 16%
Spring in Kemijärvi has typical daily highs of about 2°C and lows of about -3°C, with a 16% chance of rain on a given day.
Kemijärvi weather in summerJune to August
High 16°CLow 11°CRain 17%
Summer in Kemijärvi has typical daily highs of about 16°C and lows of about 11°C, with a 17% chance of rain on a given day.
Kemijärvi weather in autumnSeptember to November
High 2°CLow 0°CRain 20%
Autumn in Kemijärvi has typical daily highs of about 2°C and lows of about 0°C, with a 20% chance of rain on a given day.
When is the rainy season in Kemijärvi?
Kemijärvi has no sharply defined rainy season: the chance of rain on a given day runs from 12% in May, the driest month, to 24% in February, the wettest.
What time of year is Kemijärvi windiest?
Winds in Kemijärvi are highest in January, averaging 5.9 m/s (21 km/h), and lightest in July, at 4.1 m/s (15 km/h). The prevailing wind is from the SW.
What is the average temperature in Kemijärvi year round?
The average temperature in Kemijärvi over the whole year is 1°C. July is the hottest month, with highs of about 18°C; January is the coldest, with lows of about -11°C.