07.04
tue
tue
Day
41°F
S 13 mph
Precip.
74%
74%
Night
39°F
S 9 mph
Precip.
0%
0%
08.04
wed
wed
Day
39°F
SW 12 mph
Precip.
0%
0%
Night
32°F
SW 5 mph
Precip.
0%
0%
09.04
thu
thu
Day
37°F
W 6 mph
Precip.
0%
0%
Night
30°F
W 4 mph
Precip.
0%
0%
10.04
fri
fri
Day
39°F
NW 6 mph
Precip.
0%
0%
Night
30°F
SE 3 mph
Precip.
0%
0%
11.04
sat
sat
Day
43°F
W 6 mph
Precip.
0%
0%
Night
34°F
NW 0 mph
Precip.
0%
0%
12.04
sun
sun
Day
43°F
NW 6 mph
Precip.
0%
0%
Night
39°F
W 6 mph
Precip.
88%
88%
13.04
mon
mon
Day
46°F
W 8 mph
Precip.
60%
60%
Night
41°F
W 7 mph
Precip.
64%
64%
14.04
tue
tue
Day
46°F
NW 5 mph
Precip.
0%
0%
Night
39°F
E 2 mph
Precip.
0%
0%
15.04
wed
wed
Day
45°F
NE 6 mph
Precip.
0%
0%
Night
37°F
N 6 mph
Precip.
0%
0%
16.04
thu
thu
Day
45°F
N 7 mph
Precip.
0%
0%
Night
37°F
N 5 mph
Precip.
0%
0%
17.04
fri
fri
Day
50°F
N 7 mph
Precip.
0%
0%
Night
41°F
NW 4 mph
Precip.
0%
0%
18.04
sat
sat
Day
54°F
N 6 mph
Precip.
0%
0%
Night
45°F
W 5 mph
Precip.
0%
0%
19.04
sun
sun
Day
52°F
NW 5 mph
Precip.
0%
0%
Night
46°F
W 4 mph
Precip.
0%
0%
20.04
mon
mon
Day
50°F
W 5 mph
Precip.
100%
100%
Night
48°F
SW 15 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 39.0°F. The highest and lowest sea temperatures during the month were 44.1°F and 34.9°F.
Air temperature in Turku, °F
Precipitation total in Turku, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Turku
Turku on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Turku
Local time: 09:00
April 07, tuesday
1200
41°F
S
13 mph
13 mph
1500
43°F
S
13 mph
13 mph
1800
41°F
S
12 mph
12 mph
2100
41°F
S
10 mph
10 mph
April 08, wednesday
0000
39°F
S
9 mph
9 mph
0300
37°F
S
11 mph
11 mph
0600
34°F
SW
11 mph
11 mph
0900
34°F
SW
11 mph
11 mph
