20.12
sat
sat
Day
41°F
NE 15 mph
Precip.
100%
100%
Night
41°F
SE 12 mph
Precip.
70%
70%
21.12
sun
sun
Day
37°F
SE 7 mph
Precip.
0%
0%
Night
34°F
SE 6 mph
Precip.
0%
0%
22.12
mon
mon
Day
32°F
SW 7 mph
Precip.
0%
0%
Night
25°F
SW 8 mph
Precip.
0%
0%
23.12
tue
tue
Day
23°F
W 5 mph
Precip.
0%
0%
Night
21°F
NE 5 mph
Precip.
0%
0%
24.12
wed
wed
Day
32°F
E 12 mph
Precip.
0%
0%
Night
32°F
SE 5 mph
Precip.
0%
0%
25.12
thu
thu
Day
36°F
SE 6 mph
Precip.
0%
0%
Night
34°F
NE 4 mph
Precip.
0%
0%
26.12
fri
fri
Day
37°F
NE 10 mph
Precip.
0%
0%
Night
36°F
NE 15 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 37.4°F. The highest and lowest sea temperatures during the month were 38.7°F and 36.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 32.9°F. The highest and lowest sea temperatures during the month were 34.2°F and 31.8°F.
Air temperature in Pori, °F
Precipitation total in Pori, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Pori
Pori on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Pori
Local time: 12:52
December 20, saturday
1500
41°F
NE
14 mph
14 mph
1800
41°F
NE
12 mph
12 mph
2100
41°F
E
11 mph
11 mph
December 21, sunday
0000
41°F
SE
12 mph
12 mph
0300
39°F
SE
13 mph
13 mph
0600
36°F
SE
11 mph
11 mph
0900
37°F
SE
7 mph
7 mph
1200
37°F
SE
7 mph
7 mph
