Measurements:
°C
°F
Imatra
34°F
N 2 mph
Feels like: 34°F
Precip: 21%
World Resorts Finland Imatra Weather

Imatra Sea Water Temperature

Current Sea Water Temperature:
+49.6°F
Maximum Sea Water Temperature in October: 58.8°F
Minimum Sea Water Temperature in October: 37.8°F
Average water temperature in October: 48.9°F

Sea Water Temperature for the Last 10 Days:

October 18 49.6°F October 13 51.0°F
October 17 49.8°F October 12 51.4°F
October 16 50.2°F October 11 51.8°F
October 15 50.2°F October 10 52.2°F
October 14 50.6°F October 09 52.8°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: 2026 2025 2024

The average sea surface temperature in August 2026 for Imatra was 65.1°F. The maximum and minimum values were 62.2°F and 67.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Imatra was 66.9°F. The maximum and minimum values were 64.0°F and 70.0°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Imatra was 59.1°F. The maximum and minimum values were 55.6°F and 63.0°F respectively.

Best Time to Visit Imatra
The most sunny months:
July 12 days
June 11 days
May 11 days
The most warm months:
July 74.4 °F
August 71.0 °F
June 69.4 °F
Warmest sea temperature:
August 67.1 °F
July 66.1 °F
September 59.6 °F
The most cold months:
January 18.9 °F
February 21.4 °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
F°
Espoo +36
Helsinki +36
Imatra +34
Juvaskyla +30
Kemi +46
Koli National Park +38
Lahti +32
Lappeenranta +34
Oulu +36
Pori +34
Saariselka +38
Savolinna +34
Seinajoki +32
Turku +34
Vaasa +40
24 Hours Weather Forecast
Imatra
Local time: 10:27
19 oct, monday
1200 42°F
NE
4 mph
1500 46°F
NE
5 mph
1800 40°F
N
5 mph
2100 36°F
NE
4 mph
20 oct, tuesday
0000 36°F
NE
4 mph
0300 34°F
N
4 mph
0600 34°F
N
4 mph
0900 34°F
N
3 mph