Ruonasalmenpuisto/uimapaikka Sea Water Temperature
A cool beach on the Archipelago Sea, warmest around August at about 17.6°C. Today's reading, 7-day forecast, and monthly averages below.
Ruonasalmenpuisto/uimapaikka water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Ruonasalmenpuisto/uimapaikka Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Ruonasalmenpuisto/uimapaikka occurs inJune, July, August, September — peaking at17.6°C (63.7°F) in August.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 0.2°C | 2.1°C | 5°C | Very Cold (< 16°C) |
| February | -0.5°C | 0.8°C | 3.1°C | Very Cold (< 16°C) |
| March | -1.3°C | 0.7°C | 2.9°C | Very Cold (< 16°C) |
| April | 0.4°C | 2.4°C | 3.9°C | Very Cold (< 16°C) |
| May | 2.8°C | 6.5°C | 14.2°C | Very Cold (< 16°C) |
| June | 7.6°C | 12°C | 16.6°C | Very Cold (< 16°C) |
| July | 13.4°C | 17.1°C | 23.1°C | Cool / Refreshing (16°C – 20°C) |
| August | 15.6°C | 17.6°C | 20.4°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 11.4°C | 14.8°C | 18.4°C | Very Cold (< 16°C) |
| October | 8.5°C | 11.1°C | 15.4°C | Very Cold (< 16°C) |
| November | 3.7°C | 7.3°C | 9.8°C | Very Cold (< 16°C) |
| December | 0.2°C | 4.6°C | 6.9°C | Very Cold (< 16°C) |
Swimming FAQs for Ruonasalmenpuisto/uimapaikka
Is the sea warm enough to swim in Ruonasalmenpuisto/uimapaikka today?
Typical sea surface temperature in Ruonasalmenpuisto/uimapaikka this time of year is 14.8°C (58.6°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.
What are the warmest months for swimming in Ruonasalmenpuisto/uimapaikka?
The highest water temperatures in Ruonasalmenpuisto/uimapaikka typically occur duringJune, July, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Ruonasalmenpuisto/uimapaikka in September?
Historically in September, water temperatures in Ruonasalmenpuisto/uimapaikka average around14.8°C (58.6°F), fluctuating between a recorded minimum of 11.4°C and a maximum of 18.4°C.