Measurements:
°C
°F
CURRENT WEATHER
14:29
Porvoo
42°F
E 17 mph
Feels like: 32°F
Precip: 0%
World Resorts Finland Porvoo Weather

7 Day Weather Forecast

12.26
thu
DAY
40°F
E 20 mph
precip
78%
NIGHT
34°F
SE 8 mph
precip
0%
12.27
fri
DAY
34°F
E 4 mph
precip
0%
NIGHT
34°F
SW 1 mph
precip
0%
12.28
sat
DAY
36°F
NE 7 mph
precip
85%
NIGHT
38°F
NE 18 mph
precip
86%
12.29
sun
DAY
40°F
NE 24 mph
precip
68%
NIGHT
40°F
NE 25 mph
precip
100%
12.30
mon
DAY
32°F
SE 5 mph
precip
0%
NIGHT
30°F
SE 14 mph
precip
0%
12.31
tue
DAY
28°F
SE 16 mph
precip
0%
NIGHT
30°F
NE 13 mph
precip
20%
01.01
wed
DAY
36°F
NE 31 mph
precip
100%
NIGHT
36°F
NE 32 mph
precip
100%

Porvoo Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Porvoo was 2.6°F. The maximum and minimum values were 1.6°F and 3.9°F respectively.

Porvoo on the Weather Map

Best Time to Visit Porvoo
The most sunny months:
June 16 days
July 15 days
August 14 days
The most warm months:
July 68.1 °F
August 67.7 °F
June 61.1 °F
Warmest sea temperature:
August 65.1 °F
July 64.3 °F
September 59.4 °F
The most cold months:
January 25.0 °F
February 25.5 °F
March 30.7 °F
The most rainy months:
August 5 days
October 5 days
November 4 days
The most windy months:
December 14 mph
October 14 mph
November 14 mph
more details