Measurements:
°C
°F
Seinajoki
24°F
W 7 mph
Feels like: 16°F
Precip: 100%
World Resorts Finland Seinajoki Weather

Seinajoki Sea Water Temperature

Current Sea Water Temperature:
+34.6°F
Maximum Sea Water Temperature in November: 44.6°F
Minimum Sea Water Temperature in November: 30.2°F
Average water temperature in November: 37.6°F

Sea Water Temperature for the Last 10 Days:

November 21 34.6°F November 16 37.6°F
November 20 35.2°F November 15 38.2°F
November 19 36.0°F November 08 36.2°F
November 18 36.6°F November 07 35.6°F
November 17 36.2°F November 06 36.2°F

When is the Warmest Sea for Seinajoki?

According to our data for the last three years for Seinajoki 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: 2024 2023 2022

The average sea surface temperature in August 2024 for Seinajoki was 65.3°F. The maximum and minimum values were 61.4°F and 69.2°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Seinajoki was 65.6°F. The maximum and minimum values were 59.6°F and 72.6°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Seinajoki was 58.9°F. The maximum and minimum values were 52.8°F and 62.8°F respectively.

Best Time to Visit Seinajoki
The most sunny months:
July 11 days
May 11 days
June 11 days
The most warm months:
July 71.9 °F
August 68.5 °F
June 67.4 °F
Warmest sea temperature:
August 63.2 °F
July 61.8 °F
September 56.4 °F
The most cold months:
January 19.0 °F
February 22.7 °F
December 25.1 °F
The most rainy months:
July 6 days
August 6 days
September 4 days
The most windy months:
March 8 mph
February 7 mph
December 7 mph

Seinajoki on the Weather Map

Finland Resorts:
NAME
Espoo +28
Helsinki +30
Imatra +30
Juvaskyla +24
Kemi +22
Koli National Park +24
Kotka +32
Lahti +26
Lappeenranta +28
Oulu +26
Pori +32
Saariselka +16
Turku +28
Vaasa +26
Vantaa +28
24 Hours Weather Forecast
Seinajoki
Local time: 06:27
22 nov, friday
0900 24°F
SW
5 mph
1200 26°F
SE
3 mph
1500 24°F
NE
6 mph
1800 22°F
NE
6 mph
2100 26°F
NE
9 mph
23 nov, saturday
0000 24°F
NE
7 mph
0300 20°F
NE
6 mph
0600 20°F
N
7 mph