Measurements:
°C
°F
CURRENT WEATHER
16:49
Porvoo
64°F
NE 17 mph
Feels like: 64°F
Precip: 9%
World Resorts Finland Porvoo Weather

7 Day Weather Forecast

06.21
sun
DAY
60°F
NE 13 mph
precip
18%
NIGHT
62°F
SE 12 mph
precip
6%
06.22
mon
DAY
66°F
SE 6 mph
precip
3%
NIGHT
56°F
SE 11 mph
precip
9%
06.23
tue
DAY
62°F
E 9 mph
precip
3%
NIGHT
58°F
SE 7 mph
precip
14%
06.24
wed
DAY
54°F
N 8 mph
precip
70%
NIGHT
56°F
S 4 mph
precip
20%
06.25
thu
DAY
64°F
E 11 mph
precip
16%
NIGHT
58°F
SE 13 mph
precip
8%
06.26
fri
DAY
64°F
SE 9 mph
precip
4%
NIGHT
56°F
SE 10 mph
precip
8%
06.27
sat
DAY
64°F
NE 10 mph
precip
7%
NIGHT
62°F
SE 12 mph
precip
11%

Porvoo Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Porvoo was 13.3°F. The maximum and minimum values were 11.0°F and 16.5°F respectively.

Porvoo on the Weather Map

Best Time to Visit Porvoo
The most sunny months:
June 15 days
July 15 days
May 13 days
The most warm months:
July 68.0 °F
August 67.5 °F
June 61.0 °F
Warmest sea temperature:
August 65.2 °F
July 64.4 °F
September 59.5 °F
The most cold months:
February 24.8 °F
January 25.0 °F
March 31.4 °F
The most rainy months:
August 5 days
October 4 days
September 4 days
The most windy months:
December 14 mph
October 14 mph
November 14 mph
more details