22.12
sun
sun
Day
30°F
NW 10 mph
Precip.
100%
100%
Night
34°F
N 4 mph
Precip.
64%
64%
23.12
mon
mon
Day
30°F
SE 4 mph
Precip.
100%
100%
Night
12°F
E 1 mph
Precip.
0%
0%
24.12
tue
tue
Day
16°F
N 2 mph
Precip.
0%
0%
Night
27°F
N 8 mph
Precip.
0%
0%
25.12
wed
wed
Day
34°F
N 11 mph
Precip.
0%
0%
Night
37°F
NE 9 mph
Precip.
0%
0%
26.12
thu
thu
Day
39°F
N 12 mph
Precip.
0%
0%
Night
36°F
NE 7 mph
Precip.
0%
0%
27.12
fri
fri
Day
28°F
E 4 mph
Precip.
0%
0%
Night
30°F
E 6 mph
Precip.
0%
0%
28.12
sat
sat
Day
32°F
NE 6 mph
Precip.
0%
0%
Night
32°F
N 11 mph
Precip.
0%
0%
29.12
sun
sun
Day
34°F
N 10 mph
Precip.
0%
0%
Night
36°F
N 6 mph
Precip.
0%
0%
30.12
mon
mon
Day
37°F
NE 10 mph
Precip.
0%
0%
Night
36°F
NE 10 mph
Precip.
0%
0%
31.12
tue
tue
Day
36°F
N 11 mph
Precip.
0%
0%
Night
34°F
N 13 mph
Precip.
0%
0%
01.01
wed
wed
Day
32°F
NW 12 mph
Precip.
21%
21%
Night
30°F
NW 9 mph
Precip.
27%
27%
02.01
thu
thu
Day
30°F
NW 12 mph
Precip.
100%
100%
Night
32°F
N 10 mph
Precip.
100%
100%
03.01
fri
fri
Day
30°F
NE 6 mph
Precip.
100%
100%
Night
27°F
SE 5 mph
Precip.
100%
100%
04.01
sat
sat
Day
23°F
SE 11 mph
Precip.
100%
100%
Night
19°F
SE 11 mph
Precip.
0%
0%
sea water
temperature
temperature
| Seinajoki |
monthly
weather
weather
| Seinajoki |
current
weather
weather
| Seinajoki |
7 days
forecast
forecast
| Seinajoki |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 32.0°F. The highest and lowest sea temperatures during the month were 34.3°F and 28.9°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 29.5°F. The highest and lowest sea temperatures during the month were 31.3°F and 28.9°F.
Air temperature in Seinajoki, °F
Precipitation total in Seinajoki, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Seinajoki
Seinajoki on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Seinajoki
Local time: 19:12
December 22, sunday
2100
34°F
N
6 mph
6 mph
December 23, monday
0000
34°F
N
4 mph
4 mph
0300
34°F
N
5 mph
5 mph
0600
34°F
N
4 mph
4 mph
0900
34°F
NE
3 mph
3 mph
1200
30°F
SE
4 mph
4 mph
1500
28°F
SE
4 mph
4 mph
1800
25°F
SE
4 mph
4 mph
