Weather in Mikkeli in September
The weather in Mikkeli in September is cold, when degrees are between 4 and 14 and there are 8 days of rain and 1 days of snow in average. Therefore, if you are planning a trip to Mikkeli in September, warm clothes and gloves are highly recommended.
Avg Temp
4° - 14°
Avg Rainy Days
8
Avg Dry Days
22
Avg Snow Days
1
Weather Facts - Mikkeli in September
* The warmest temperature recorded in in September is 24°C
* The coldest temperature recorded in Mikkeli in September is (-7°C)
* The average rainfall in Mikkeli in September is 31 mm