Wauwatosa, Wisconsin gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wauwatosa averages 45 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Wauwatosa. The US average is 205 sunny days.
Wauwatosa gets some kind of precipitation, on average, 123 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 83 degrees
Winter Low: the January low is 13
Rain: averages 35 inches of rain a year
Snow: averages 45 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Wauwatosa is 6.8 (10=best), which means it is one of the most pleasant places in Wisconsin.
6.8 / 10
August, June and July are the most pleasant months in Wauwatosa, while January and February are the least comfortable months.