Beaver Dam, WI experiences a temperate climate typical of the Midwest region of the United States. Summers are comfortably warm and humid with average temperatures ranging between 68-86 degrees Fahrenheit, while winters tend to be cold and snowy with temperatures typically ranging between 15-31 degrees Fahrenheit. The area receives an average of 33 inches of rainfall per year and 32 inches of snowfall per year. Winters can be quite harsh with deep freezes occurring frequently, while summers are usually mild with occasional heat waves.
Beaver Dam, Wisconsin gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Beaver Dam averages 38 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 185 sunny days per year in Beaver Dam. The US average is 205 sunny days.
Beaver Dam gets some kind of precipitation, on average, 115 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 82 degrees
Winter Low: the January low is 9
Rain: averages 35 inches of rain a year
Snow: averages 38 inches of snow a year