Tomah, WI is located just south of the Wisconsin-Minnesota border and has a humid continental climate. This means that summers are warm to hot with occasional severe weather, while winters are cold with moderate snowfall and possible bitter cold temperatures. Precipitation is usually evenly distributed throughout the year, with spring and summer being wetter than fall and winter. Winters often bring lake effect snow from Lake Michigan to the area, which can increase snowfall totals significantly in certain areas.
Tomah (zip 54660), Wisconsin gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Tomah (zip 54660) averages 43 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 Tomah (zip 54660). The US average is 205 sunny days.
Tomah (zip 54660) gets some kind of precipitation, on average, 101 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 6
Rain: averages 34 inches of rain a year
Snow: averages 43 inches of snow a year