Please click on any column to get detailed information about Porvoo weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Porvoo is august. The average daily temp is 64.9°F. The average nightly temp is 60.6°F.
Sea water temperature, °F
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 63.5°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Porvoo
Porvoo on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Porvoo
Local time: 21:12
October 07, wednesday
0000
54°F
E
22 mph
22 mph
0300
52°F
E
21 mph
21 mph
0600
50°F
E
22 mph
22 mph
0900
52°F
E
20 mph
20 mph
1200
54°F
E
19 mph
19 mph
1500
55°F
E
16 mph
16 mph
1800
54°F
E
13 mph
13 mph
2100
52°F
E
12 mph
12 mph
