Measurements:
°C
°F
Imatra
14°F
SW 11 mph
Feels like: 2°F
Precip: 100%
World Resorts Finland Imatra Weather

Imatra Sea Water Temperature

Current Sea Water Temperature:
+32.6°F
Maximum Sea Water Temperature in January: 35.6°F
Minimum Sea Water Temperature in January: 26.4°F
Average water temperature in January: 31.6°F

Sea Water Temperature for the Last 10 Days:

January 10 32.6°F January 05 33.6°F
January 09 32.8°F January 04 33.6°F
January 08 33.0°F January 03 33.4°F
January 07 33.2°F January 02 33.4°F
January 06 33.4°F January 01 33.4°F

When is the Warmest Sea for Imatra?

According to our data for the last three years for Imatra 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 Imatra was 69.1°F. The maximum and minimum values were 62.0°F and 75.8°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Imatra was 68.4°F. The maximum and minimum values were 61.0°F and 76.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Imatra was 60.4°F. The maximum and minimum values were 55.4°F and 63.8°F respectively.

Best Time to Visit Imatra
The most sunny months:
July 13 days
June 11 days
May 11 days
The most warm months:
July 74.7 °F
August 71.2 °F
June 69.4 °F
Warmest sea temperature:
August 67.2 °F
July 66.1 °F
September 59.6 °F
The most cold months:
January 19.4 °F
February 22.0 °F
December 25.5 °F
The most rainy months:
July 5 days
August 5 days
May 4 days
The most windy months:
December 7 mph
March 7 mph
November 7 mph

Imatra on the Weather Map

Finland Resorts:
NAME
Espoo +16
Helsinki +18
Juvaskyla +14
Kemi -2
Koli National Park +16
Kotka +16
Lahti +16
Lappeenranta +14
Oulu +6
Pori +16
Saariselka -20
Savolinna +14
Turku +16
Vaasa +10
Vantaa +16
24 Hours Weather Forecast
Imatra
Local time: 09:23
11 jan, sunday
1200 16°F
SW
11 mph
1500 16°F
SW
11 mph
1800 16°F
SW
11 mph
2100 16°F
SW
9 mph
12 jan, monday
0000 16°F
SW
7 mph
0300 16°F
SW
8 mph
0600 16°F
SW
9 mph
0900 14°F
SW
8 mph