Measurements:
°C
°F
CURRENT WEATHER
13:03
Turku
68°F
SE 5 mph
Feels like: 68°F
Precip: 0%
World Resorts Finland Turku Weather

7 Day Weather Forecast

05.30
sat
DAY
68°F
SE 5 mph
precip
0%
NIGHT
54°F
W 6 mph
precip
0%
05.31
sun
DAY
58°F
N 7 mph
precip
83%
NIGHT
46°F
SW 2 mph
precip
0%
06.01
mon
DAY
62°F
NE 9 mph
precip
0%
NIGHT
48°F
N 6 mph
precip
0%
06.02
tue
DAY
62°F
N 6 mph
precip
0%
NIGHT
54°F
SE 6 mph
precip
76%
06.03
wed
DAY
66°F
SW 6 mph
precip
100%
NIGHT
52°F
W 4 mph
precip
0%
06.04
thu
DAY
66°F
W 7 mph
precip
50%
NIGHT
54°F
SW 6 mph
precip
0%
06.05
fri
DAY
62°F
E 2 mph
precip
100%
NIGHT
54°F
SE 4 mph
precip
0%

Turku Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Turku was 7.7°F. The maximum and minimum values were 4.7°F and 11.8°F respectively.

Turku on the Weather Map

Best Time to Visit Turku
The most sunny months:
June 15 days
May 14 days
July 14 days
The most warm months:
July 70.9 °F
August 68.8 °F
June 64.7 °F
Warmest sea temperature:
August 66.3 °F
July 64.4 °F
September 60.4 °F
The most cold months:
January 25.2 °F
February 26.7 °F
December 31.6 °F
The most rainy months:
December 4 days
August 4 days
September 4 days
The most windy months:
December 11 mph
January 11 mph
November 11 mph
more details