Grasston, MN (55030) has a continental climate with four distinct seasons. Summers are usually warm and humid with average temperatures in the high 70s during the day, while winters are cold and snowy with temperatures dropping to the low teens at night. Spring and fall seasons are milder, with temperatures ranging from the mid-30s to mid-60s throughout the months. Precipitation is moderate year round, with an average of around 37 inches of rain annually.
Grasston (zip 55030), Minnesota gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grasston (zip 55030) averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Grasston (zip 55030). The US average is 205 sunny days.
Grasston (zip 55030) gets some kind of precipitation, on average, 111 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 1
Rain: averages 31 inches of rain a year
Snow: averages 49 inches of snow a year