Normal weather in Porvoo in May
The weather in Porvoo in May has an average temperature of around 16°C during the day. On average, May sees 45 mm of rain in Porvoo. The wind speed is 4 Beaufort and mainly comes from Southwest.
After April, May in Porvoo starts with a temperature of 11°C and ends around June at 18°C.
Temperature per day in May in Porvoo
This graph shows the average daily maximum temperatures in May in Porvoo, indicated in degrees Celsius.
Precipitation per day in May in Porvoo
This graph shows the average daily precipitation in May in Porvoo, indicated in millimeters.
UV index per day in May in Porvoo
This graph shows the average daily UV index in May in Porvoo.
Average daily weather in May
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4 4 4 4 4 3 4 4 3 3 4 4 4 4Average weather in Porvoo per month
Click on a month below to see in detail how the weather typically is in Porvoo and what to expect. Based on the historical weather data of Porvoo, you can view the average temperature, precipitation, wind, and UV index for each day of the month.