Granite Rock, MN has a mild climate with cold winters and hot summers. The average high temperature during the summer months is around 75 degrees Fahrenheit, while the average low temperature during the winter months is around 15 degrees Fahrenheit. Snowfall in the area is moderate, averaging about 20 inches per year. Rainfall is fairly consistent throughout the year, with an annual precipitation of around 30 inches on average. The humidity levels are relatively low most of the year, ranging from 50 to 70 percent. Overall, Granite Rock enjoys a pleasant climate all season long.
Granite Rock, Minnesota gets 29 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Granite Rock averages 39 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Granite Rock. The US average is 205 sunny days.
Granite Rock gets some kind of precipitation, on average, 83 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 4
Rain: averages 29 inches of rain a year
Snow: averages 39 inches of snow a year