Weather in Oulu in September
Oulu temperatures in September range from 5 to 13 and there is an average of 8 days of rain.
Avg Temp
5° - 13°
Avg Rainy Days
8
Avg Dry Days
22
Avg Snow Days
0
Weather Facts - Oulu in September
* The warmest temperature recorded in in September is 24°C
* The coldest temperature recorded in Oulu in September is (-6°C)
* The average rainfall in Oulu in September is 24 mm