Average sea water temperature in May:
+39.3°F
| Minimum sea water temperature in May: | 57.2°F |
| Maximum sea water temperature in May: | 29.8°F |
Daily sea water temperature in May, °F
Show year:
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The average sea water temperature in May of 2024 was 40.6°F. The highest and lowest sea temperatures during the month were 54.5°F and 31.1°F.
Monthly sea water temperature in Oulu, °F
jan
feb
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may
jun
jul
aug
sep
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31
35.3
43.1
54.9
61.8
62.1
54.8
39.3
31.2
30.2
30
30.1
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 Oulu
Oulu on a weather map
Leaflet | Tiles © Esri
Places in Finland:
Name
°F
24 Hours Forecast
Oulu
Local time: 18:40
March 29, saturday
2100
36°F
NE
8 mph
8 mph
March 30, sunday
0000
32°F
N
6 mph
6 mph
0300
32°F
N
6 mph
6 mph
0600
30°F
N
5 mph
5 mph
0900
34°F
NW
4 mph
4 mph
1200
37°F
W
1 mph
1 mph
1500
36°F
S
4 mph
4 mph
1800
34°F
SW
4 mph
4 mph
