Average sea water temperature in June:
+55.9°F
| Minimum sea water temperature in June: | 73.2°F |
| Maximum sea water temperature in June: | 44.8°F |
Daily sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 56.6°F. The highest and lowest sea temperatures during the month were 59.0°F and 53.6°F.
Monthly sea water temperature in Porvoo, °F
Which Finland resorts have warmest sea in June?
| Place name | June 2025 | June 2024 |
|---|---|---|
| Lappeenranta | 58.1°F | 65.3°F |
| Lahti | 57.4°F | 64.9°F |
| Pori | 57.4°F | 61.5°F |
| Oulu | 56.6°F | 62.0°F |
| Porvoo | 56.6°F | 62.4°F |
| Savolinna | 56.6°F | 63.0°F |
| Imatra | 56.2°F | 62.6°F |
| Vaasa | 56.2°F | 60.5°F |
| Kotka | 55.3°F | 61.1°F |
| Turku | 55.2°F | 63.2°F |
| Juvaskyla | 55.0°F | 62.2°F |
| Koli National Park | 54.7°F | 61.5°F |
| Kemi | 54.0°F | 53.7°F |
| Helsinki | 53.9°F | 59.0°F |
| Seinajoki | 53.7°F | 57.6°F |
| Espoo | 53.5°F | 59.2°F |
| Vantaa | 53.4°F | 58.4°F |
| Saariselka | 45.4°F | 45.7°F |
Best time for vacation in Porvoo
Porvoo on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Porvoo
Local time: 15:49
December 24, wednesday
1800
30°F
SE
9 mph
9 mph
2100
32°F
E
9 mph
9 mph
December 25, thursday
0000
32°F
E
11 mph
11 mph
0300
34°F
E
14 mph
14 mph
0600
36°F
E
17 mph
17 mph
0900
37°F
E
19 mph
19 mph
1200
43°F
E
22 mph
22 mph
1500
41°F
E
24 mph
24 mph
