The temperatures in Turku in May are quite cold with temperatures between 6°C and 13°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Turku during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Turku can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Turku in May 2025.
If you’re planning to visit Turku in the near future, we highly recommend that you review the 14 day weather forecast for Turku before you arrive.
Temperatures
13° / 6°
Rainy Days
5
Snowy Days
1
Dry Days
25
Rainfall
61
mm
Sun Hours
9.4
Hrs
