Measurements:
°C
°F
CURRENT WEATHER
14:01
Turku
56°F
SE 9 mph
Feels like: 52°F
Precip: 0%
World Resorts Finland Turku Weather

7 Day Weather Forecast

04.21
tue
DAY
52°F
SE 9 mph
precip
0%
NIGHT
42°F
SE 7 mph
precip
0%
04.22
wed
DAY
44°F
SE 16 mph
precip
0%
NIGHT
42°F
S 14 mph
precip
0%
04.23
thu
DAY
42°F
S 17 mph
precip
0%
NIGHT
38°F
S 9 mph
precip
0%
04.24
fri
DAY
46°F
S 11 mph
precip
0%
NIGHT
38°F
SE 6 mph
precip
0%
04.25
sat
DAY
38°F
S 9 mph
precip
100%
NIGHT
36°F
S 11 mph
precip
0%
04.26
sun
DAY
40°F
S 11 mph
precip
0%
NIGHT
30°F
S 9 mph
precip
0%
04.27
mon
DAY
42°F
S 3 mph
precip
0%
NIGHT
32°F
NE 4 mph
precip
0%

Turku Sea Water Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Turku was 3.3°F. The maximum and minimum values were 0.9°F and 5.9°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