Weather in Porto in May
The weather in Porto in May is pleasant during the day and a little cold sometimes, especially at night. Temperatures range from 12 to 20 degrees and there are 14 days of rain on average. Please prepare accordingly with an umbrella and warm clothing.
Avg Temp
12° - 20°
Avg Rainy Days
14
Avg Dry Days
17
Avg Snow Days
0
Weather Facts - Porto in May
* The warmest temperature recorded in in May is 34°C
* The coldest temperature recorded in Porto in May is 4°C
* The average rainfall in Porto in May is 90 mm