Measurements:
°C
°F
Kemi
46°F
NE 29 mph
Feels like: 36°F
Precip: 26%
World Resorts Finland Kemi Weather

Kemi Sea Water Temperature

Current Sea Water Temperature:
+41.6°F
Maximum Sea Water Temperature in October: 53.2°F
Minimum Sea Water Temperature in October: 35.4°F
Average water temperature in October: 44.4°F

Sea Water Temperature for the Last 10 Days:

October 19 41.6°F October 14 44.8°F
October 18 42.6°F October 13 45.2°F
October 17 44.8°F October 12 46.4°F
October 16 44.6°F October 11 47.8°F
October 15 45.4°F October 10 48.8°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: 2026 2025 2024

The average sea surface temperature in August 2026 for Kemi was 62.8°F. The maximum and minimum values were 59.8°F and 65.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Kemi was 65.6°F. The maximum and minimum values were 62.8°F and 70.2°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Kemi was 55.2°F. The maximum and minimum values were 51.0°F and 60.8°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 65.0 °F
August 61.9 °F
June 56.4 °F
Warmest sea temperature:
August 64.2 °F
July 63.5 °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
F°
Espoo +44
Helsinki +46
Imatra +42
Juvaskyla +40
Kemi +46
Koli National Park +40
Lahti +42
Lappeenranta +42
Oulu +42
Pori +42
Saariselka +38
Savolinna +42
Seinajoki +40
Turku +44
Vaasa +46
24 Hours Weather Forecast
Kemi
Local time: 13:15
19 oct, monday
1500 46°F
NE
29 mph
1800 46°F
NE
29 mph
2100 46°F
NE
26 mph
20 oct, tuesday
0000 46°F
NE
22 mph
0300 46°F
NE
20 mph
0600 44°F
NE
15 mph
0900 44°F
NE
14 mph
1200 46°F
NE
14 mph