Average sea water temperature in September:
+58.8°F
Minimum sea water temperature in September: | 65.8°F |
Maximum sea water temperature in September: | 50.7°F |
Daily sea water temperature in September, °F
Show year:
2024
2023
2022
The average sea water temperature in September of 2024 was 61.7°F. The highest and lowest sea temperatures during the month were 64.4°F and 59.0°F.
sea water
temperature
temperature
Helsinki |
monthly
weather
weather
Helsinki |
current
weather
weather
Helsinki |
14 days
forecast
forecast
Helsinki |
Monthly sea water temperature in Helsinki, °F
Which Finland resorts have warmest sea in September?
Place name | September 2024 | September 2023 |
---|---|---|
Lappeenranta | 64.4°F | 62.0°F |
Kotka | 64.4°F | 62.6°F |
Savolinna | 62.9°F | 61.3°F |
Imatra | 62.4°F | 61.1°F |
Lahti | 62.4°F | 61.2°F |
Vantaa | 61.9°F | 61.9°F |
Porvoo | 61.9°F | 61.1°F |
Turku | 61.9°F | 61.3°F |
Espoo | 61.8°F | 61.8°F |
Helsinki | 61.7°F | 61.9°F |
Koli National Park | 61.5°F | 59.6°F |
Juvaskyla | 61.0°F | 60.1°F |
Pori | 60.1°F | 59.4°F |
Vaasa | 58.8°F | 58.5°F |
Kemi | 58.2°F | 56.5°F |
Seinajoki | 58.0°F | 56.6°F |
Oulu | 58.0°F | 56.7°F |
Saariselka | 54.0°F | 53.4°F |
Best time for vacation in Helsinki
Helsinki on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Helsinki
Local time: 01:19
November 06, wednesday
0300
43°F
E
11 mph
11 mph
0600
45°F
E
12 mph
12 mph
0900
45°F
E
12 mph
12 mph
1200
48°F
E
12 mph
12 mph
1500
48°F
E
11 mph
11 mph
1800
45°F
E
8 mph
8 mph
2100
43°F
SE
7 mph
7 mph
November 07, thursday
0000
41°F
SE
6 mph
6 mph