Aetna, MN has a humid continental climate with hot summers and cold winters. Temperatures can vary significantly throughout the year, with winter temperatures averaging below freezing and summer temperatures reaching into the high 80s Fahrenheit. The area receives an average of 32 inches of precipitation annually, including snowfall in the winter months. Aetna experiences an average of 150 days of sunshine each year and the days are often windy.
Aetna, Minnesota gets 28 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Aetna averages 41 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Aetna. The US average is 205 sunny days.
Aetna gets some kind of precipitation, on average, 88 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 5
Rain: averages 28 inches of rain a year
Snow: averages 41 inches of snow a year