Weather in Juneau in September
The weather in Juneau in September is quite cold while degrees are between 7 to 14, in addition it might be rainy (around 24 rainfall days) so it is important to prepare yourself with warm cloth and umbrella.
Avg Temp
7° - 14°
Avg Rainy Days
24
Avg Dry Days
6
Avg Snow Days
0
Weather Facts - Juneau in September
* The warmest temperature recorded in in September is 22°C
* The coldest temperature recorded in Juneau in September is (-4°C)
* The average rainfall in Juneau in September is 227 mm