World Resorts Finland Helsinki Weather

Helsinki Sea Temperature in August

Average sea water temperature in August:
+63.1°F
Minimum sea water temperature in August: 74.3°F
Maximum sea water temperature in August: 55.0°F

Daily sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 65.3°F. The highest and lowest sea temperatures during the month were 69.1°F and 61.2°F.

Monthly sea water temperature in Helsinki, °F

Which Finland resorts have warmest sea in August?

Place name August 2024 August 2023
Lappeenranta 68.4°F 67.7°F
Savolinna 68.2°F 67.6°F
Imatra 67.6°F 66.6°F
Lahti 67.4°F 66.4°F
Kotka 67.4°F 65.4°F
Juvaskyla 67.3°F 66.0°F
Koli National Park 66.2°F 65.3°F
Pori 66.0°F 64.7°F
Porvoo 65.5°F 65.1°F
Vantaa 65.3°F 62.8°F
Helsinki 65.3°F 62.9°F
Turku 65.2°F 65.2°F
Espoo 65.0°F 63.2°F
Vaasa 64.6°F 64.6°F
Kemi 64.5°F 64.4°F
Seinajoki 63.7°F 61.6°F
Oulu 63.3°F 63.2°F
Saariselka 60.2°F 57.5°F

Best time for vacation in Helsinki

Sunniest months:
July 15 days
June 15 days
May 14 days
Warmest months:
July 68.6 °F
August 67.3 °F
June 63.5 °F
Warmest sea temp:
August 63.1 °F
July 61.8 °F
September 58.8 °F
Coldest months:
January 28.1 °F
February 29.0 °F
December 33.4 °F
Rainiest months:
August 5 days
September 4 days
July 4 days
Windiest months:
December 12.8 mph
November 12.0 mph
January 11.7 mph

Helsinki on a weather map

Helsinki
+45°F
E 9 mph
Feels like: +41°F
Precip.: 0%
Places in Finland:
Name
°F
+46°F
+45°F
+39°F
+45°F
+39°F
+41°F
+41°F
+46°F
+46°F
+39°F
+45°F
+45°F
+43°F
+36°F
24 Hours Forecast
Helsinki
Local time: 01:29
November 06, wednesday
0300
43°F
E
11 mph
0600
45°F
E
12 mph
0900
45°F
E
12 mph
1200
48°F
E
12 mph
1500
48°F
E
11 mph
1800
45°F
E
8 mph
2100
43°F
SE
7 mph
November 07, thursday
0000
41°F
SE
6 mph
Units of measurement: °C / °F