24.02
tue
tue
Day
21°F
W 9 mph
Precip.
0%
0%
Night
19°F
SW 7 mph
Precip.
0%
0%
25.02
wed
wed
Day
21°F
W 3 mph
Precip.
0%
0%
Night
19°F
N 6 mph
Precip.
0%
0%
26.02
thu
thu
Day
28°F
NE 17 mph
Precip.
0%
0%
Night
27°F
N 15 mph
Precip.
0%
0%
27.02
fri
fri
Day
28°F
NE 14 mph
Precip.
100%
100%
Night
34°F
NE 15 mph
Precip.
100%
100%
28.02
sat
sat
Day
32°F
NE 6 mph
Precip.
63%
63%
Night
32°F
SW 4 mph
Precip.
51%
51%
01.03
sun
sun
Day
32°F
NW 6 mph
Precip.
79%
79%
Night
34°F
N 6 mph
Precip.
76%
76%
02.03
mon
mon
Day
34°F
N 10 mph
Precip.
21%
21%
Night
34°F
NE 12 mph
Precip.
100%
100%
03.03
tue
tue
Day
34°F
SE 9 mph
Precip.
57%
57%
Night
34°F
SE 7 mph
Precip.
0%
0%
04.03
wed
wed
Day
32°F
NE 9 mph
Precip.
0%
0%
Night
34°F
E 11 mph
Precip.
41%
41%
05.03
thu
thu
Day
36°F
E 6 mph
Precip.
43%
43%
Night
32°F
NE 9 mph
Precip.
0%
0%
06.03
fri
fri
Day
36°F
NE 14 mph
Precip.
83%
83%
Night
34°F
E 8 mph
Precip.
0%
0%
07.03
sat
sat
Day
34°F
E 10 mph
Precip.
25%
25%
Night
19°F
S 13 mph
Precip.
22%
22%
08.03
sun
sun
Day
16°F
S 16 mph
Precip.
28%
28%
Night
16°F
NW 12 mph
Precip.
30%
30%
09.03
mon
mon
Day
19°F
S 9 mph
Precip.
20%
20%
Night
16°F
SE 5 mph
Precip.
0%
0%
sea water
temperature
temperature
| Helsinki |
monthly
weather
weather
| Helsinki |
current
weather
weather
| Helsinki |
7 days
forecast
forecast
| Helsinki |
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 29.8°F. The highest and lowest sea temperatures during the month were 31.6°F and 28.9°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 34.3°F. The highest and lowest sea temperatures during the month were 36.7°F and 32.4°F.
Air temperature in Helsinki, °F
Precipitation total in Helsinki, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Helsinki
Helsinki on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Helsinki
Local time: 13:12
February 24, tuesday
1500
23°F
SW
9 mph
9 mph
1800
23°F
SW
9 mph
9 mph
2100
23°F
SW
9 mph
9 mph
February 25, wednesday
0000
19°F
SW
7 mph
7 mph
0300
16°F
SW
7 mph
7 mph
0600
9°F
SW
6 mph
6 mph
0900
10°F
SW
5 mph
5 mph
1200
21°F
W
3 mph
3 mph
