28.06
sun
sun
Day
70°F
N 13 mph
Precip.
5%
5%
Night
63°F
E 2 mph
Precip.
35%
35%
29.06
mon
mon
Day
77°F
S 4 mph
Precip.
3%
3%
Night
63°F
NE 6 mph
Precip.
13%
13%
30.06
tue
tue
Day
73°F
SE 12 mph
Precip.
4%
4%
Night
55°F
S 8 mph
Precip.
6%
6%
01.07
wed
wed
Day
72°F
SW 1 mph
Precip.
1%
1%
Night
61°F
N 6 mph
Precip.
32%
32%
02.07
thu
thu
Day
57°F
SE 3 mph
Precip.
30%
30%
Night
54°F
E 5 mph
Precip.
12%
12%
03.07
fri
fri
Day
68°F
N 5 mph
Precip.
7%
7%
Night
55°F
SW 6 mph
Precip.
50%
50%
04.07
sat
sat
Day
57°F
SW 9 mph
Precip.
46%
46%
Night
57°F
NW 4 mph
Precip.
36%
36%
05.07
sun
sun
Day
66°F
N 11 mph
Precip.
17%
17%
Night
57°F
W 6 mph
Precip.
78%
78%
06.07
mon
mon
Day
63°F
NE 6 mph
Precip.
2%
2%
Night
52°F
W 2 mph
Precip.
10%
10%
07.07
tue
tue
Day
61°F
SE 6 mph
Precip.
25%
25%
Night
55°F
S 7 mph
Precip.
24%
24%
08.07
wed
wed
Day
59°F
S 10 mph
Precip.
43%
43%
Night
57°F
NW 4 mph
Precip.
20%
20%
09.07
thu
thu
Day
68°F
E 5 mph
Precip.
4%
4%
Night
57°F
SE 5 mph
Precip.
20%
20%
10.07
fri
fri
Day
72°F
E 9 mph
Precip.
12%
12%
Night
57°F
SE 7 mph
Precip.
10%
10%
11.07
sat
sat
Day
70°F
E 8 mph
Precip.
6%
6%
Night
64°F
NE 7 mph
Precip.
15%
15%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 59.1°F. The highest and lowest sea temperatures during the month were 65.1°F and 52.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 64.0°F. The highest and lowest sea temperatures during the month were 70.5°F and 57.7°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: 06:20
June 28, sunday
0900
68°F
N
11 mph
11 mph
1200
70°F
N
13 mph
13 mph
1500
70°F
N
12 mph
12 mph
1800
64°F
N
4 mph
4 mph
2100
63°F
NE
8 mph
8 mph
June 29, monday
0000
63°F
E
2 mph
2 mph
0300
61°F
NE
3 mph
3 mph
0600
61°F
S
4 mph
4 mph
