Hanover, WI has a humid continental climate, which is characterized by warm summers and cold winters. The average temperatures in the summer are between 68-80°F, while winters typically have an average temperature of 20-25°F. Both the spring and fall seasons tend to be quite mild with temperatures ranging from 30-60°F. Precipitation is abundant in Hanover, with an average of around 32 inches per year. Snowfall occurs during the winter months and averages around 22 inches per year.
Hanover, Wisconsin gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hanover averages 34 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 188 sunny days per year in Hanover. The US average is 205 sunny days.
Hanover gets some kind of precipitation, on average, 116 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.
Weather Highlights
Summer High: the July high is around 83 degrees
Winter Low: the January low is 11
Rain: averages 36 inches of rain a year
Snow: averages 34 inches of snow a year