Weather in Germantown in September
Germantown temperatures in September range from 18 to 30 and there is an average of 10 days of rain.
Avg Temp
18° - 30°
Avg Rainy Days
10
Avg Dry Days
20
Avg Snow Days
0
Weather Facts - Germantown in September
* The warmest temperature recorded in in September is 39°C
* The coldest temperature recorded in Germantown in September is 7°C
* The average rainfall in Germantown in September is 89 mm