In June warmest sea in Finland is usually observed in the following locations: Lappeenranta, Lahti, Turku.
Table below shows the average sea water temperature for marine resorts of Finland in June for the last three years.
| Place name | June 2024 | June 2023 | June 2022 |
|---|---|---|---|
| Lappeenranta | 65.3°F | 60.4°F | 59.4°F |
| Lahti | 64.9°F | 60.7°F | 59.9°F |
| Turku | 63.2°F | 58.1°F | 59.1°F |
| Savolinna | 63.0°F | 57.2°F | 56.7°F |
| Imatra | 62.6°F | 57.3°F | 56.9°F |
| Porvoo | 62.4°F | 56.2°F | 57.6°F |
| Juvaskyla | 62.2°F | 58.0°F | 57.7°F |
| Oulu | 62.0°F | 59.1°F | 57.7°F |
| Koli National Park | 61.5°F | 56.1°F | 55.8°F |
| Pori | 61.5°F | 57.8°F | 58.4°F |
| Kotka | 61.1°F | 55.8°F | 55.9°F |
| Vaasa | 60.5°F | 59.2°F | 60.0°F |
| Espoo | 59.2°F | 55.6°F | 54.7°F |
| Helsinki | 59.0°F | 55.6°F | 54.8°F |
| Vantaa | 58.4°F | 55.2°F | 54.1°F |
| Seinajoki | 57.6°F | 55.7°F | 57.3°F |
| Kemi | 53.7°F | 55.5°F | 57.4°F |
| Saariselka | 45.7°F | 47.7°F | 46.9°F |
Charts below show average sea water temperature for Finland resorts with the warmest sea in June.
You can also check other months of the year to see sea temperature of Finland resorts at that time.
Places in Finland:
Name
°F
