Swimming in Turku in may 2025: Average sea temperature in may and tide times in may 2025
Average sea temperature in Turku in may 2025.
In may, according to seasonal norms, the sea temperature in Turku is:
Minimum: 29°F
Average: 40°F
Maximum: 49°F
Other useful seasonal weather averages in may:
- Outside temperature: 50°F to 56°F
- Most common weather: "Clear/Sunny"
- The wind blows at 5mph
- It rains a total of 2.6in, over 4 day(s).
Should we swim in Turku in may?
No... The water temperature in Turku in may is freezing
You won't be able to swim in Turku in may! The water temperature is freezing, reaching as low as 29°F (and only 49°F at best)! Our advice: if you are going to Turku this month, plan to sightsee and forget the beach!
Note also that in may, the climate is tolerable with an average outside temperature of 53°F, 2.5in of precipitation (over 4 days) and 74.6 % humidity.
Water and normal seasonal temperatures in Turku in may
| May | |||
| Average sea temperature | 40°F | ||
| Minimum sea temperature | 29°F | ||
| Maximum sea temperature | 49°F | ||
| Average outside temperature | 54°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 50°F | ||
| Wind speed | 11.8mph | ||
| Wind temperature | 47°F | ||
| Precipitation | 2.6in | ||
| Number of days of rain | 4 jour(s) (14%) | ||
| Humidity | 75% | ||
| Visibility in kilometers | 9.25km | ||
| Cloud cover | 40% | ||
| Our opinion | freezing swimming |
Chart of the tides in may 2025
Tide times in may 2025 in Turku
Swim elsewhere in Finland in may
| City | Average T° | Min. T° | Max. T° | Our opinion | Helsinki in may | 44°F | 54°F | freezing swimming | Åland in may | 39°F | 48°F | freezing swimming | Kalajoki in may | 37°F | 45°F | freezing swimming | Kotka in may | 45°F | 54°F | freezing swimming | Oulu in may | 37°F | 46°F | freezing swimming | Vaasa in may | 40°F | 47°F | freezing swimming |