Average sea water temperature in December:
+38.7°F
| Minimum sea water temperature in December: | 43.5°F |
| Maximum sea water temperature in December: | 33.3°F |
Daily sea water temperature in December, °F
Show year:
2023
2022
2021
The average sea water temperature in December of 2023 was 36.1°F. The highest and lowest sea temperatures during the month were 38.7°F and 33.4°F.
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| Helsinki |
monthly
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| Helsinki |
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| Helsinki |
14 days
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| Helsinki |
Monthly sea water temperature in Helsinki, °F
Which Finland resorts have warmest sea in December?
| Place name | December 2023 | December 2022 |
|---|---|---|
| Koli National Park | 37.6°F | 37.2°F |
| Imatra | 37.2°F | 37.2°F |
| Juvaskyla | 37.0°F | 36.8°F |
| Savolinna | 36.6°F | 36.5°F |
| Espoo | 36.2°F | 37.5°F |
| Helsinki | 36.1°F | 37.2°F |
| Vantaa | 36.1°F | 37.1°F |
| Pori | 35.8°F | 38.5°F |
| Kotka | 35.5°F | 35.9°F |
| Turku | 35.2°F | 36.5°F |
| Lahti | 35.2°F | 35.5°F |
| Porvoo | 34.0°F | 35.7°F |
| Lappeenranta | 34.0°F | 34.0°F |
| Saariselka | 33.7°F | 33.8°F |
| Vaasa | 31.8°F | 33.1°F |
| Seinajoki | 31.1°F | 32.5°F |
| Oulu | 30.5°F | 30.7°F |
| Kemi | 29.7°F | 31.5°F |
Best time for vacation in Helsinki
Helsinki on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Helsinki
Local time: 00:58
April 29, monday
0300
39°F
NW
5 mph
5 mph
0600
41°F
NW
5 mph
5 mph
0900
48°F
NW
6 mph
6 mph
1200
54°F
N
8 mph
8 mph
1500
57°F
N
11 mph
11 mph
1800
50°F
NE
11 mph
11 mph
2100
45°F
NE
9 mph
9 mph
April 30, tuesday
0000
43°F
NE
7 mph
7 mph
