Measurements:
°C
°F
Kemi
28°F
N 9 mph
Feels like: 18°F
Precip: 0%
World Resorts Finland Kemi Weather

Kemi Sea Water Temperature

Current Sea Water Temperature:
+27.4°F
Maximum Sea Water Temperature in March: 32.4°F
Minimum Sea Water Temperature in March: 26.4°F
Average water temperature in March: 27.9°F

Sea Water Temperature for the Last 10 Days:

March 29 27.4°F March 24 29.0°F
March 28 27.8°F March 23 28.6°F
March 27 27.4°F March 22 29.2°F
March 26 27.8°F March 21 30.2°F
March 25 28.2°F March 20 31.0°F

When is the Warmest Sea for Kemi?

According to our data for the last three years for Kemi the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Kemi was 67.4°F. The maximum and minimum values were 58.0°F and 78.2°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Kemi was 66.9°F. The maximum and minimum values were 56.8°F and 77.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Kemi was 56.9°F. The maximum and minimum values were 49.4°F and 61.0°F respectively.

Best Time to Visit Kemi
The most sunny months:
July 14 days
June 11 days
August 10 days
The most warm months:
July 65.2 °F
August 62.1 °F
June 56.5 °F
Warmest sea temperature:
August 64.3 °F
July 63.4 °F
September 55.8 °F
The most cold months:
January 13.6 °F
February 16.7 °F
December 22.3 °F
The most rainy months:
August 6 days
October 5 days
September 5 days
The most windy months:
November 11 mph
October 11 mph
September 11 mph

Kemi on the Weather Map

Finland Resorts:
NAME
Espoo +34
Helsinki +34
Imatra +34
Juvaskyla +32
Kemi +28
Lahti +34
Lappeenranta +34
Oulu +32
Pori +34
Porvoo +32
Saariselka +30
Seinajoki +32
Turku +34
Vaasa +32
Vantaa +34
24 Hours Weather Forecast
Kemi
Local time: 08:58
30 mar, monday
0900 28°F
N
9 mph
1200 32°F
N
11 mph
1500 32°F
N
11 mph
1800 32°F
N
7 mph
2100 30°F
NW
7 mph
31 mar, tuesday
0000 30°F
N
5 mph
0300 30°F
N
6 mph
0600 28°F
N
5 mph