Stewartville, Minnesota has a humid continental climate with warm summers and cold winters. The average temperature ranges from 37掳F in January to 73掳F in July. Rainfall is fairly even throughout the year, averaging around 30 inches per year. Snowfall is abundant during the winter months, with an average of 40 inches falling between October and April each year. The area can experience extreme temperatures as well, with temperatures occasionally reaching into the 90s during summer months and dipping into the negatives during winter months.
Stewartville, Minnesota gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Stewartville averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 182 sunny days per year in Stewartville. The US average is 205 sunny days.
Stewartville gets some kind of precipitation, on average, 112 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 81 degrees
Winter Low: the January low is 6
Rain: averages 34 inches of rain a year
Snow: averages 49 inches of snow a year