27.12
sat
sat
Day
36°F
SE 24 mph
Precip.
0%
0%
Night
34°F
S 28 mph
Precip.
0%
0%
28.12
sun
sun
Day
34°F
E 14 mph
Precip.
0%
0%
Night
34°F
SE 22 mph
Precip.
0%
0%
29.12
mon
mon
Day
27°F
SE 19 mph
Precip.
68%
68%
Night
27°F
S 16 mph
Precip.
0%
0%
30.12
tue
tue
Day
27°F
S 12 mph
Precip.
62%
62%
Night
25°F
S 14 mph
Precip.
80%
80%
31.12
wed
wed
Day
25°F
S 22 mph
Precip.
60%
60%
Night
19°F
E 2 mph
Precip.
42%
42%
01.01
thu
thu
Day
21°F
SE 6 mph
Precip.
0%
0%
Night
23°F
SE 9 mph
Precip.
100%
100%
02.01
fri
fri
Day
18°F
SW 16 mph
Precip.
54%
54%
Night
12°F
W 5 mph
Precip.
0%
0%
03.01
sat
sat
Day
10°F
W 6 mph
Precip.
0%
0%
Night
14°F
W 11 mph
Precip.
0%
0%
04.01
sun
sun
Day
10°F
W 11 mph
Precip.
0%
0%
Night
9°F
SW 9 mph
Precip.
0%
0%
05.01
mon
mon
Day
9°F
SW 11 mph
Precip.
0%
0%
Night
12°F
SW 4 mph
Precip.
100%
100%
06.01
tue
tue
Day
7°F
NW 4 mph
Precip.
0%
0%
Night
5°F
NW 6 mph
Precip.
0%
0%
07.01
wed
wed
Day
9°F
NW 4 mph
Precip.
0%
0%
Night
7°F
N 6 mph
Precip.
0%
0%
08.01
thu
thu
Day
18°F
N 12 mph
Precip.
100%
100%
Night
21°F
NE 2 mph
Precip.
100%
100%
09.01
fri
fri
Day
19°F
N 9 mph
Precip.
100%
100%
Night
16°F
N 14 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 34.2°F. The highest and lowest sea temperatures during the month were 35.4°F and 32.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 31.4°F. The highest and lowest sea temperatures during the month were 34.9°F and 30.0°F.
Air temperature in Vaasa, °F
Precipitation total in Vaasa, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Vaasa
Vaasa on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Vaasa
Local time: 22:32
December 28, sunday
0000
34°F
S
28 mph
28 mph
0300
30°F
S
25 mph
25 mph
0600
30°F
S
15 mph
15 mph
0900
28°F
SE
8 mph
8 mph
1200
34°F
E
14 mph
14 mph
1500
36°F
E
19 mph
19 mph
1800
37°F
SE
17 mph
17 mph
2100
36°F
SE
20 mph
20 mph
