Average sea water temperature in May:
+40.4°F
| Minimum sea water temperature in May: | 55.2°F |
| Maximum sea water temperature in May: | 31.3°F |
Daily sea water temperature in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 43.4°F. The highest and lowest sea temperatures during the month were 54.1°F and 33.1°F.
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| Seinajoki |
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Monthly sea water temperature in Seinajoki, °F
Which Finland resorts have warmest sea in May?
| Place name | May 2024 | May 2023 |
|---|---|---|
| Lappeenranta | 50.3°F | 47.5°F |
| Lahti | 49.8°F | 48.6°F |
| Turku | 48.4°F | 44.8°F |
| Porvoo | 48.2°F | 46.4°F |
| Kotka | 48.1°F | 44.3°F |
| Espoo | 46.8°F | 43.6°F |
| Vantaa | 46.4°F | 44.2°F |
| Helsinki | 46.4°F | 44.6°F |
| Juvaskyla | 45.6°F | 42.6°F |
| Vaasa | 45.3°F | 44.0°F |
| Imatra | 45.3°F | 43.9°F |
| Pori | 44.8°F | 46.5°F |
| Seinajoki | 43.4°F | 41.8°F |
| Savolinna | 42.4°F | 43.0°F |
| Koli National Park | 40.8°F | 37.9°F |
| Oulu | 40.6°F | 39.1°F |
| Saariselka | 38.1°F | 38.0°F |
| Kemi | 35.1°F | 34.1°F |
Best time for vacation in Seinajoki
Seinajoki on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Seinajoki
Local time: 02:20
November 22, friday
0300
27°F
W
8 mph
8 mph
0600
27°F
SW
7 mph
7 mph
0900
27°F
SW
4 mph
4 mph
1200
27°F
S
2 mph
2 mph
1500
27°F
E
5 mph
5 mph
1800
25°F
NE
4 mph
4 mph
2100
27°F
NE
6 mph
6 mph
November 23, saturday
0000
23°F
NE
5 mph
5 mph
