World Resorts Finland Porvoo Weather

Porvoo 7 Days Forecast

17.03
tue
Day
36°F
N 4 mph
Precip.
0%
Night
30°F
E 7 mph
Precip.
0%
18.03
wed
Day
36°F
NE 14 mph
Precip.
0%
Night
34°F
NE 16 mph
Precip.
0%
19.03
thu
Day
36°F
E 9 mph
Precip.
0%
Night
32°F
SE 7 mph
Precip.
0%
20.03
fri
Day
37°F
E 6 mph
Precip.
0%
Night
34°F
E 8 mph
Precip.
0%
21.03
sat
Day
37°F
NE 10 mph
Precip.
0%
Night
32°F
NE 9 mph
Precip.
0%
22.03
sun
Day
36°F
NE 8 mph
Precip.
0%
Night
32°F
E 3 mph
Precip.
0%
23.03
mon
Day
36°F
NW 7 mph
Precip.
0%
Night
36°F
NW 5 mph
Precip.
24%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 31.2°F. The highest and lowest sea temperatures during the month were 33.6°F and 28.8°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

Sunniest months:
June 15 days
July 15 days
May 13 days
Warmest months:
July 66.2 °F
August 65.8 °F
June 59.9 °F
Warmest sea temp:
August 63.7 °F
July 63.0 °F
September 58.5 °F
Coldest months:
February 27.3 °F
January 27.5 °F
March 33.0 °F
Rainiest months:
August 5 days
October 4 days
September 4 days
Windiest months:
December 14.6 mph
October 14.3 mph
November 14.0 mph

Porvoo on a weather map

Current weather
19:00
Porvoo
+36°F
NE 7 mph
Feels like: +28°F
Precip.: 0%
Places in Finland:
Name
°F
Vaasa
+36°F
Vantaa
+39°F
Imatra
+39°F
Kemi
+34°F
Lappeenranta
+36°F
Lahti
+39°F
Oulu
+34°F
Porvoo
+36°F
Pori
+37°F
Saariselka
+34°F
Seinajoki
+37°F
Turku
+36°F
Helsinki
+37°F
Espoo
+39°F
Juvaskyla
+37°F
all places
24 Hours Forecast
Porvoo
Local time: 19:00
March 17, tuesday
2100
32°F
E
7 mph
March 18, wednesday
0000
30°F
E
7 mph
0300
30°F
NE
8 mph
0600
32°F
NE
9 mph
0900
34°F
NE
12 mph
1200
36°F
NE
14 mph
1500
37°F
NE
15 mph
1800
36°F
NE
15 mph
Units of measurement: °C / °F