22.03
sat
sat
Day
37°F
NW 7 mph
Precip.
0%
0%
Night
32°F
N 6 mph
Precip.
0%
0%
23.03
sun
sun
Day
39°F
NW 8 mph
Precip.
0%
0%
Night
32°F
W 10 mph
Precip.
0%
0%
24.03
mon
mon
Day
34°F
NW 14 mph
Precip.
100%
100%
Night
36°F
N 4 mph
Precip.
75%
75%
25.03
tue
tue
Day
39°F
NE 11 mph
Precip.
0%
0%
Night
34°F
SE 2 mph
Precip.
100%
100%
26.03
wed
wed
Day
41°F
S 6 mph
Precip.
0%
0%
Night
32°F
SW 5 mph
Precip.
0%
0%
27.03
thu
thu
Day
39°F
NW 5 mph
Precip.
0%
0%
Night
32°F
NW 4 mph
Precip.
0%
0%
28.03
fri
fri
Day
37°F
NE 12 mph
Precip.
21%
21%
Night
36°F
N 9 mph
Precip.
0%
0%
Sea water temperature in March, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
25
27
29
31
33
35
37
39
The average sea water temperature in March of 2025 was 32.9°F. The highest and lowest sea temperatures during the month were 34.5°F and 30.7°F.
Sea water temperature in April, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
26
29
32
35
38
41
44
47
The average sea water temperature in April of 2024 was 34.7°F. The highest and lowest sea temperatures during the month were 38.3°F and 30.9°F.
Air temperature in Porvoo, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
31.9
39.2
47.3
57.6
65.1
64.8
58.9
49.1
38.7
32.7
28.4
28.1
31.3
38.3
45.6
54.4
61.1
60.0
54.4
44.3
34.6
28.4
26.1
27.2
| Day temperature | Night temperature |
Precipitation total in Porvoo, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
1.0
1.6
2.1
2.6
3.1
3.7
2.3
2.4
3
2.2
2.7
2.1
1.8
1.6
1.5
1.6
1.8
2.3
* Charts above show average data for the last 3 years.
Best time for vacation in Porvoo
Porvoo on a weather map
Leaflet | Tiles © Esri
Places in Finland:
Name
°F
24 Hours Forecast
Porvoo
Local time: 19:51
March 22, saturday
2100
32°F
NW
6 mph
6 mph
March 23, sunday
0000
32°F
N
6 mph
6 mph
0300
32°F
N
6 mph
6 mph
0600
30°F
NW
5 mph
5 mph
0900
36°F
NW
6 mph
6 mph
1200
39°F
NW
8 mph
8 mph
1500
37°F
W
9 mph
9 mph
1800
36°F
W
11 mph
11 mph
