Weather in West Allis in December

The weather in West Allis in December is extremely cold, when degrees are between -7 and 2 and there are 13 days of rain and 13 days of snow in average. Therefore, if you are planning a trip to West Allis in December, warm clothes and gloves are highly recommended.
Avg Temp
(-7°) - 2°
Avg Rainy Days
13
Avg Dry Days
18
Avg Snow Days
13

Weather Facts - West Allis in December

* The warmest temperature recorded in in December is 20°C
* The coldest temperature recorded in West Allis in December is (-26°C)
* The average rainfall in West Allis in December is 42 mm

Average Temperature in West Allis