Average sea water temperature in April:
+36.2°F
| Minimum sea water temperature in April: | 45.7°F |
| Maximum sea water temperature in April: | 29.1°F |
Daily sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 39.1°F. The highest and lowest sea temperatures during the month were 43.0°F and 36.0°F.
Monthly sea water temperature in Vantaa, °F
Which Finland resorts have warmest sea in April?
| Place name | April 2025 | April 2024 |
|---|---|---|
| Pori | 39.9°F | 35.2°F |
| Espoo | 39.7°F | 35.0°F |
| Helsinki | 39.3°F | 34.8°F |
| Vantaa | 39.1°F | 34.8°F |
| Turku | 39.0°F | 34.6°F |
| Porvoo | 38.0°F | 34.7°F |
| Kotka | 37.8°F | 34.8°F |
| Vaasa | 36.9°F | 32.4°F |
| Lahti | 36.3°F | 35.1°F |
| Seinajoki | 35.8°F | 31.0°F |
| Lappeenranta | 35.5°F | 33.8°F |
| Savolinna | 34.3°F | 33.1°F |
| Imatra | 33.6°F | 32.4°F |
| Juvaskyla | 32.9°F | 32.6°F |
| Saariselka | 32.7°F | 32.7°F |
| Koli National Park | 32.1°F | 32.1°F |
| Oulu | 32.0°F | 29.9°F |
| Kemi | 31.8°F | 29.8°F |
Best time for vacation in Vantaa
Vantaa on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Vantaa
Local time: 21:00
December 18, thursday
0000
39°F
E
12 mph
12 mph
0300
37°F
E
11 mph
11 mph
0600
36°F
E
6 mph
6 mph
0900
34°F
E
5 mph
5 mph
1200
36°F
NE
4 mph
4 mph
1500
36°F
NE
5 mph
5 mph
1800
37°F
N
7 mph
7 mph
2100
37°F
NE
9 mph
9 mph
