13.01
tue
tue
Day
21°F
SW 12 mph
Precip.
70%
70%
Night
19°F
SW 7 mph
Precip.
100%
100%
14.01
wed
wed
Day
21°F
NW 13 mph
Precip.
64%
64%
Night
21°F
NW 19 mph
Precip.
0%
0%
15.01
thu
thu
Day
21°F
NW 19 mph
Precip.
0%
0%
Night
21°F
N 16 mph
Precip.
0%
0%
16.01
fri
fri
Day
21°F
N 15 mph
Precip.
0%
0%
Night
23°F
N 14 mph
Precip.
0%
0%
17.01
sat
sat
Day
23°F
N 13 mph
Precip.
0%
0%
Night
23°F
N 11 mph
Precip.
0%
0%
18.01
sun
sun
Day
23°F
N 12 mph
Precip.
0%
0%
Night
23°F
N 13 mph
Precip.
0%
0%
19.01
mon
mon
Day
23°F
N 12 mph
Precip.
0%
0%
Night
25°F
N 11 mph
Precip.
0%
0%
20.01
tue
tue
Day
27°F
NW 11 mph
Precip.
0%
0%
Night
27°F
NW 10 mph
Precip.
0%
0%
21.01
wed
wed
Day
28°F
NW 8 mph
Precip.
0%
0%
Night
25°F
NW 4 mph
Precip.
0%
0%
22.01
thu
thu
Day
27°F
NE 4 mph
Precip.
0%
0%
Night
27°F
NE 8 mph
Precip.
0%
0%
23.01
fri
fri
Day
28°F
NE 9 mph
Precip.
0%
0%
Night
21°F
NE 3 mph
Precip.
0%
0%
24.01
sat
sat
Day
19°F
W 1 mph
Precip.
0%
0%
Night
16°F
S 2 mph
Precip.
0%
0%
25.01
sun
sun
Day
21°F
NE 3 mph
Precip.
0%
0%
Night
21°F
NE 6 mph
Precip.
0%
0%
26.01
mon
mon
Day
27°F
E 6 mph
Precip.
0%
0%
Night
23°F
E 5 mph
Precip.
0%
0%
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 34.3°F and 31.8°F.
Air temperature in Porvoo, °F
Precipitation total in Porvoo, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Porvoo
Porvoo on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Porvoo
Local time: 08:31
January 13, tuesday
0900
21°F
SW
11 mph
11 mph
1200
21°F
SW
12 mph
12 mph
1500
19°F
SW
11 mph
11 mph
1800
19°F
SW
12 mph
12 mph
2100
19°F
SW
9 mph
9 mph
January 14, wednesday
0000
19°F
SW
7 mph
7 mph
0300
21°F
W
4 mph
4 mph
0600
23°F
NW
8 mph
8 mph
