Best Time to Visit Turku
Best time: Jun, Jul, Aug, May.
Jul is warmest (21.9°C high); Aug is rainiest (76 mm).
Turku weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | -1.7 | -7.3 | 52 | 0.4 |
| Feb | -2.1 | -8.5 | 37 | 1.4 |
| Mar | 1.8 | -5 | 43 | 3.5 |
| Apr | 7.7 | -0.7 | 40 | 5.9 |
| May | 15.5 | 4.7 | 34 | 8.5 |
| Jun | 20.1 | 9.8 | 48 | 9.4 |
| Jul | 21.9 | 12.4 | 75 | 8.7 |
| Aug | 20.2 | 11.3 | 76 | 6.7 |
| Sep | 14.4 | 6.8 | 67 | 4 |
| Oct | 8.6 | 2.9 | 74 | 1.8 |
| Nov | 3.4 | -1.5 | 74 | 0.6 |
| Dec | 0.3 | -5.2 | 64 | 0.2 |
Average high temperature
Best months by activity
Overall: JunJulAugMay
Beaches: JunMay
Hiking: MayJunJulAug
Sightseeing: JunMayJulAug
Turku quick facts
What to pack
Cold months (Jan, Feb, Mar, Apr, Oct, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Turku?
Jun, Jul, Aug, May.
What is the rainiest month?
Aug, about 76 mm.
What is the warmest month?
Jul, with average highs of 21.9°C.
Where to stay
See Turku hotels · Book Turku tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.