Measurements:
°C
°F
CURRENT WEATHER
12:04
Porvoo
48°F
N 11 mph
Feels like: 44°F
Precip: 6%
World Resorts Finland Porvoo Weather

14 Day Weather Forecast

10.19
mon
DAY
48°F
N 11 mph
precip
6%
NIGHT
48°F
N 11 mph
precip
3%
10.20
tue
DAY
48°F
NW 12 mph
precip
4%
NIGHT
50°F
NW 16 mph
precip
6%
10.21
wed
DAY
50°F
NW 18 mph
precip
9%
NIGHT
52°F
NW 19 mph
precip
11%
10.22
thu
DAY
52°F
NW 19 mph
precip
25%
NIGHT
54°F
N 16 mph
precip
33%
10.23
fri
DAY
52°F
NE 7 mph
precip
32%
NIGHT
52°F
W 7 mph
precip
32%
10.24
sat
DAY
52°F
NW 19 mph
precip
25%
NIGHT
50°F
NW 19 mph
precip
37%
10.25
sun
DAY
50°F
NW 9 mph
precip
25%
NIGHT
52°F
N 6 mph
precip
23%
10.26
mon
DAY
52°F
NE 7 mph
precip
25%
NIGHT
50°F
NE 13 mph
precip
23%
10.27
tue
DAY
50°F
NE 14 mph
precip
18%
NIGHT
50°F
N 13 mph
precip
40%
10.28
wed
DAY
50°F
N 11 mph
precip
45%
NIGHT
48°F
SE 9 mph
precip
23%
10.29
thu
DAY
48°F
E 15 mph
precip
20%
NIGHT
46°F
SE 15 mph
precip
18%
10.30
fri
DAY
44°F
E 11 mph
precip
24%
NIGHT
50°F
E 24 mph
precip
16%
10.31
sat
DAY
46°F
SE 22 mph
precip
8%
NIGHT
46°F
E 24 mph
precip
22%
11.01
sun
DAY
44°F
SE 20 mph
precip
19%
NIGHT
42°F
SE 22 mph
precip
20%

Porvoo Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Porvoo was 52.4°F. The maximum and minimum values were 49.4°F and 55.4°F respectively.

Porvoo on the Weather Map

Best Time to Visit Porvoo
The most sunny months:
June 15 days
July 14 days
May 13 days
The most warm months:
July 67.9 °F
August 67.4 °F
June 60.9 °F
Warmest sea temperature:
August 65.0 °F
July 64.5 °F
September 59.4 °F
The most cold months:
February 24.8 °F
January 25.0 °F
March 31.4 °F
The most rainy months:
August 4 days
October 4 days
September 4 days
The most windy months:
December 14 mph
October 14 mph
November 14 mph
more details
Finland Resorts:
NAME
F°
Espoo +44
Helsinki +46
Imatra +42
Juvaskyla +40
Kemi +46
Koli National Park +40
Lahti +42
Lappeenranta +42
Oulu +42
Pori +42
Saariselka +38
Savolinna +42
Seinajoki +40
Turku +44
Vaasa +46
all resorts
24 Hours Weather Forecast
Porvoo
Local time: 12:04
19 oct, monday
1500 48°F
N
6 mph
1800 48°F
N
8 mph
2100 50°F
N
11 mph
20 oct, tuesday
0000 48°F
N
11 mph
0300 48°F
N
7 mph
0600 48°F
N
11 mph
0900 48°F
NW
12 mph
1200 48°F
NW
12 mph