Measurements:
°C
°F
Kemi
30°F
SE 2 mph
Feels like: 30°F
Precip: 100%
World Resorts Finland Kemi Weather August Weather in Kemi

Kemi Weather: August

Average Day Temperature: 62.1°F
Average Night Temperature: 55.5°F
Sea Water Temperature: 64.2°F
Number of Sunny Days: 10 days
Sunshine Hours: 14.9 - 18.5 hours
Number of Rainy Days: 6 days
Precipitation Totals: 3.3 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 77°F. The lowest night temperature was 44°F. The average values for day and night temperatures during August were 60.2°F и 54.6°F respectivly.

Kemi Water Sea Temperature in August, °F

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.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Kemi is 3.3 in. It makes august the most rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 9.6 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Kemi in August is 9.0 hours.

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 14.4 °F
February 17.4 °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 +38
Helsinki +38
Juvaskyla +34
Kemi +30
Koli National Park +32
Kotka +38
Lahti +36
Lappeenranta +36
Oulu +34
Pori +38
Saariselka +14
Savolinna +34
Turku +40
Vaasa +38
Vantaa +38
24 Hours Weather Forecast
Kemi
Local time: 10:33
05 dec, friday
1200 30°F
SE
5 mph
1500 26°F
SE
6 mph
1800 22°F
SE
5 mph
2100 20°F
SE
4 mph
06 dec, saturday
0000 18°F
SE
5 mph
0300 18°F
SE
4 mph
0600 18°F
S
2 mph
0900 18°F
SW
2 mph