Weather in Oulu in May
The weather in Oulu in May is cold, when degrees are between 3 and 12 and there are 9 days of rain and 2 days of snow in average. Therefore, if you are planning a trip to Oulu in May, warm clothes and gloves are highly recommended.
Avg Temp
3° - 12°
Avg Rainy Days
9
Avg Dry Days
22
Avg Snow Days
2
Weather Facts - Oulu in May
* The warmest temperature recorded in in May is 26°C
* The coldest temperature recorded in Oulu in May is (-8°C)
* The average rainfall in Oulu in May is 20 mm