Sparta, Wisconsin has a moderate climate with four distinct seasons. Summers are usually warm and humid, with temperatures typically ranging from the mid-70s to mid-80s Fahrenheit. Winters are cold but dry, with temperatures dropping below freezing regularly and snowfall averaging around 30 inches per year. Spring is mild and pleasant, with temperatures gradually increasing in the 50s and 60s. Fall is also mild, as temperatures gradually decrease through the 60s and into the 40s. Generally speaking, Sparta experiences mild weather throughout most of the year with occasional bouts of extreme cold or heat during winter and summer months respectively.
Sparta, Wisconsin gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sparta averages 41 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Sparta. The US average is 205 sunny days.
Sparta gets some kind of precipitation, on average, 98 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 6
Rain: averages 34 inches of rain a year
Snow: averages 41 inches of snow a year