World Resorts Finland Porvoo Weather

Porvoo 14 Days Forecast

22.03
sat
Day
37°F
NW 8 mph
Precip.
0%
Night
32°F
N 6 mph
Precip.
0%
23.03
sun
Day
39°F
NW 8 mph
Precip.
0%
Night
32°F
NW 9 mph
Precip.
0%
24.03
mon
Day
34°F
NW 14 mph
Precip.
100%
Night
36°F
NE 7 mph
Precip.
80%
25.03
tue
Day
39°F
NE 13 mph
Precip.
84%
Night
36°F
E 2 mph
Precip.
78%
26.03
wed
Day
43°F
S 6 mph
Precip.
0%
Night
34°F
S 5 mph
Precip.
0%
27.03
thu
Day
39°F
N 4 mph
Precip.
0%
Night
34°F
N 7 mph
Precip.
0%
28.03
fri
Day
37°F
NE 11 mph
Precip.
76%
Night
36°F
N 7 mph
Precip.
0%
29.03
sat
Day
41°F
NE 11 mph
Precip.
0%
Night
37°F
NE 7 mph
Precip.
0%
30.03
sun
Day
43°F
NE 12 mph
Precip.
0%
Night
37°F
NE 10 mph
Precip.
55%
31.03
mon
Day
43°F
NE 11 mph
Precip.
20%
Night
37°F
NE 7 mph
Precip.
0%
01.04
tue
Day
37°F
SE 11 mph
Precip.
76%
Night
32°F
E 12 mph
Precip.
49%
02.04
wed
Day
41°F
NE 6 mph
Precip.
0%
Night
37°F
N 11 mph
Precip.
100%
03.04
thu
Day
41°F
E 16 mph
Precip.
78%
Night
36°F
SE 11 mph
Precip.
0%
04.04
fri
Day
45°F
E 6 mph
Precip.
0%
Night
37°F
NE 10 mph
Precip.
100%

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

Sunniest months:
June 16 days
July 15 days
August 14 days
Warmest months:
July 66.3 °F
August 66.0 °F
June 60.0 °F
Warmest sea temp:
August 63.6 °F
July 62.8 °F
September 58.5 °F
Coldest months:
January 27.9 °F
February 28.0 °F
March 32.6 °F
Rainiest months:
August 5 days
October 5 days
November 4 days
Windiest months:
December 14.5 mph
October 14.3 mph
November 14.0 mph

Porvoo on a weather map

Leaflet | Tiles © Esri
Places in Finland:
Name
°F
Vaasa
+34°F
Vantaa
+32°F
Imatra
+25°F
Kemi
+30°F
Koli National Park
+25°F
Kotka
+34°F
Lappeenranta
+27°F
Lahti
+28°F
Oulu
+30°F
Porvoo
+32°F
Saariselka
+32°F
Turku
+32°F
Helsinki
+34°F
Espoo
+32°F
Juvaskyla
+25°F
all places
24 Hours Forecast
Porvoo
Local time: 23:53
March 23, sunday
0000
32°F
N
6 mph
0300
32°F
N
6 mph
0600
30°F
NW
5 mph
0900
36°F
NW
7 mph
1200
39°F
NW
8 mph
1500
37°F
W
9 mph
1800
36°F
W
10 mph
2100
34°F
NW
9 mph
Units of measurement: °C / °F