Measurements:
°C
°F
Kotka
48°F
S 6 mph
Feels like: 44°F
Precip: 0%
World Resorts Finland Kotka Weather March Weather in Kotka

Kotka Weather: March

Average Day Temperature: 30.8°F
Average Night Temperature: 24.5°F
Sea Water Temperature: 29.7°F
Number of Sunny Days: 5 days
Sunshine Hours: 10.4 - 13.2 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.3 in
Number of Snowy Days: 1 day

Air Temperature in March, °F

Select Year: 2026 2025 2024

The highest day temperature in March 2026 was 38°F. The lowest night temperature was 10°F. The average values for day and night temperatures during March were 34.1°F и 30.1°F respectivly.

Kotka Water Sea Temperature in March, °F

Select Year: 2026 2025 2024

The average sea surface temperature in March 2026 for Kotka was 30.2°F. The maximum and minimum values were 26.6°F and 32.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in March are gloomy but you can also expect sunny days.

Precipitation Totals in March, in

Precipitation total in March for Kotka is 1.3 in. It makes march the least rainy month of the year.

Wind Speed in March, mph

The average wind speed in March is 11.3 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 Kotka in March is 4.5 hours.

Best Time to Visit Kotka
The most sunny months:
July 15 days
June 14 days
May 13 days
The most warm months:
July 68.3 °F
August 67.2 °F
June 61.3 °F
Warmest sea temperature:
August 66.0 °F
July 64.8 °F
September 60.5 °F
The most cold months:
February 23.8 °F
January 23.9 °F
March 30.8 °F
The most rainy months:
October 5 days
August 5 days
December 4 days
The most windy months:
December 14 mph
November 14 mph
October 14 mph

Kotka on the Weather Map

Finland Resorts:
NAME
Espoo +54
Helsinki +52
Imatra +52
Juvaskyla +52
Kemi +40
Koli National Park +46
Lahti +52
Oulu +38
Pori +48
Porvoo +46
Saariselka +42
Seinajoki +54
Turku +52
Vaasa +46
Vantaa +56
24 Hours Weather Forecast
Kotka
Local time: 11:44
21 apr, tuesday
1200 48°F
S
6 mph
1500 48°F
NE
5 mph
1800 48°F
E
6 mph
2100 44°F
SE
4 mph
22 apr, wednesday
0000 42°F
SE
6 mph
0300 40°F
E
7 mph
0600 38°F
SE
8 mph
0900 42°F
E
12 mph