Turku & Turku Archipelago
Temperature
January
-2 °C
February
-3 °C
March
2 °C
April
8 °C
May
15 °C
June
19 °C
July
22 °C
August
20 °C
September
15 °C
October
8 °C
November
4 °C
December
1 °C
When to go
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