Wheaton, WI has a humid continental climate, with four distinct seasons. The summers are warm and humid, with temperatures often reaching the mid-80s in July and August. Winters can be cold and snowy, with temperatures dropping to as low as -20F in extreme cases. Spring and fall are mild, with temperatures ranging from 40-70F on average. Precipitation is generally spread throughout the year, though snowfall typically peaks during the winter months.
Wheaton, Wisconsin gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wheaton averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 192 sunny days per year in Wheaton. The US average is 205 sunny days.
Wheaton gets some kind of precipitation, on average, 117 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 4
Rain: averages 33 inches of rain a year
Snow: averages 44 inches of snow a year