The climate in 53549 Jefferson, WI is typically mild, with four distinct seasons. Summers in the area are warm and humid, while winters are often cold and snowy. Springtime brings moderate temperatures and variable weather, with occasional rain or snow showers. Fall is usually cool and dry, with average temperatures reaching into the mid-40s F (6-8C). In general, the area has an average of 142 days of sunshine each year, making it perfect for outdoor activities during the warmer months.
Jefferson (zip 53549), Wisconsin gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Jefferson (zip 53549) averages 37 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 Jefferson (zip 53549). The US average is 205 sunny days.
Jefferson (zip 53549) 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 83 degrees
Winter Low: the January low is 10
Rain: averages 36 inches of rain a year
Snow: averages 37 inches of snow a year