Rockville, MN has a humid continental climate with mild summers and cold winters. The average temperature in the summer months ranges from 60 to 80°F, while winter temperatures can reach below 0°F. The area receives an average of 32 inches of rain and snowfall per year. Winters are characterized by heavy snowfall and some ice storms. Summers usually bring warm days with occasional thunderstorms.
Rockville (zip 56369), Minnesota gets 29 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rockville (zip 56369) averages 49 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 199 sunny days per year in Rockville (zip 56369). The US average is 205 sunny days.
Rockville (zip 56369) gets some kind of precipitation, on average, 104 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 3
Rain: averages 29 inches of rain a year
Snow: averages 49 inches of snow a year