Average sea water temperature in April:
+36.1°F
| Minimum sea water temperature in April: | 45.9°F |
| Maximum sea water temperature in April: | 29.1°F |
Daily sea water temperature in April, °F
Show year:
2024
2023
2022
The average sea water temperature in April of 2024 was 34.6°F. The highest and lowest sea temperatures during the month were 37.8°F and 31.6°F.
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| Helsinki |
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Monthly sea water temperature in Helsinki, °F
Which Finland resorts have warmest sea in April?
| Place name | April 2024 | April 2023 |
|---|---|---|
| Pori | 35.1°F | 37.5°F |
| Lahti | 34.8°F | 34.9°F |
| Espoo | 34.7°F | 36.4°F |
| Kotka | 34.7°F | 36.7°F |
| Helsinki | 34.6°F | 36.4°F |
| Vantaa | 34.6°F | 36.3°F |
| Porvoo | 34.4°F | 35.7°F |
| Turku | 34.4°F | 36.4°F |
| Lappeenranta | 33.5°F | 34.6°F |
| Savolinna | 33.0°F | 33.1°F |
| Saariselka | 32.6°F | 32.7°F |
| Juvaskyla | 32.5°F | 32.7°F |
| Vaasa | 32.3°F | 31.7°F |
| Imatra | 32.3°F | 32.4°F |
| Koli National Park | 32.0°F | 32.1°F |
| Seinajoki | 31.1°F | 31.3°F |
| Oulu | 29.9°F | 30.7°F |
| Kemi | 29.9°F | 30.8°F |
Best time for vacation in Helsinki
Helsinki on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Helsinki
Local time: 09:49
April 29, monday
1200
52°F
N
8 mph
8 mph
1500
57°F
N
12 mph
12 mph
1800
50°F
NE
8 mph
8 mph
2100
46°F
NE
9 mph
9 mph
April 30, tuesday
0000
45°F
NE
8 mph
8 mph
0300
43°F
NE
6 mph
6 mph
0600
43°F
E
7 mph
7 mph
0900
48°F
E
9 mph
9 mph
