Weather in Porvoo in Spring
| March | April | May | ||||
| Average day temperature: | ||||||
| Average day temperature: | 33.0°F | 40.1°F | 51.0°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 27.9°F | 34.8°F | 44.5°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 31.5°F | 35.5°F | 45.5°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 6 days | 8 days | 13 days | |||
| Day length: | ||||||
| Day length: | 10.5 - 13.2 h. | 13.3 - 16.0 h. | 16.0 - 18.3 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 2 days | 3 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.3 in. | 1.4 in. | 1.4 in. | |||
| Number of snow days: | ||||||
| Number of snow days: | 1 day | 0 days | 0 days | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
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.
Best time for vacation in Porvoo
Porvoo on a weather map
Places in Finland:
Name
°F
24 Hours Forecast
Porvoo
Local time: 05:42
December 27, saturday
0600
37°F
E
14 mph
14 mph
0900
37°F
E
18 mph
18 mph
1200
39°F
SE
24 mph
24 mph
1500
36°F
SE
24 mph
24 mph
1800
32°F
SE
17 mph
17 mph
2100
36°F
S
25 mph
25 mph
December 28, sunday
0000
34°F
S
30 mph
30 mph
0300
32°F
S
33 mph
33 mph
