In general the best time to visit Kemi is probably July, when the weather is usually great. The hottest months are June, July, August, while the coldest months are January, February, December.
May usually has good weather. Average maximum temperature reaches +9°C during May.
In January, February, March, April, June, July, August, September the weather is average. Expect around 65 rainy days, and the precipitation amounts to approximately 80 mm in August.
October, November, December bring not the best weather. December is the coldest month with the temperature going down to -9°C.
Climate in Kemi
Here is the detailed breakdown of the climate in Kemi for each month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Maximum Temperature
+5°C
+8°C
+9°C
+15°C
+28°C
+30°C
+31°C
+28°C
+22°C
+16°C
+9°C
+6°C
Average Maximum Temperature
-7°C
-7°C
-3°C
+3°C
+9°C
+14°C
+18°C
+16°C
+12°C
+5°C
0°C
-4°C
Minimum Temperature
-38°C
-35°C
-28°C
-18°C
-7°C
-1°C
+2°C
-1°C
-6°C
-17°C
-25°C
-30°C
Avg. water temperature
-
-
-
-
-
-
-
-
-
-
-
-
Humidity, %
87
87
84
80
74
73
77
79
82
86
88
88
Rain, mm
1
1
2
10
41
55
68
80
69
55
30
8
Snow, mm
43
37
35
22
4
0
0
0
0
14
32
44
Average wind speed, m/s
4
4
4
3
3
3
3
3
4
4
4
4
Sunny Days
2
3
6
7
7
7
6
5
3
3
2
2
Cloud Days
15
13
12
11
10
9
9
9
11
11
11
13
Rainy Days
0
0
0
2
11
14
16
17
16
12
5
1
Snowy Days
14
13
13
9
2
0
0
0
0
5
12
15
Average Temperature
Here are the average maximum and minimum temperatures in Kemi during the whole year:
The hottest month in Kemi is July with average maximum temperature going up to +18°C. The coldest month is January with the lowest temperatures of -13°C.
Humidity
The temperature feels different depending on humidity. Here is how humidity in Kemi looks throughout the year, in %:
The most humid month in Kemi is December with average humidity going up to 88%. The least humid month is June with an average humidity of 73%.
Rain
Amount of rainfall in mm. in Kemi during the whole year based on historical data:
The sunniest and driest month is April with approximately 7 sunny days and a total precipitation of around 10 mm. The rainiest and wettest month is August with approximately 17 rainy days and 80 mm of total precipitation.
Snow
Amount of snow in mm. in Kemi during the whole year based on historical data:
The snowiest month is December with approximately 15 snowy days.
FAQ
Frequently asked questions about the weather in Kemi:
What is the hottest month in Kemi?
The hottest month in Kemi is July with average maximum temperature of +18°C.
What is the coldest month in Kemi?
The coldest month in Kemi is January with minimum temperatures of -13°C.
Is Kemi worth visiting in winter?
Winter in Kemi could be a good time to visit, as the weather is generally ok.
When does it rain the least in Kemi?
if you're looking to visit Kemi when it rains the least, you should plan your trip for August, September, July. During this time, rainfall is rare with the driest month being January with only 1 mm of rain.
Other cities in Finland
Check out the weather for other cities in Finland.
For this page, we’ve looked at the typical weather in Kemi, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.