Sumpter, Michigan gets 34 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sumpter averages 43 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 180 sunny days per year in Sumpter. The US average is 205 sunny days.
Sumpter gets some kind of precipitation, on average, 138 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.
Summer High: the July high is around 83 degrees
Winter Low: the January low is 17
Rain: averages 34 inches of rain a year
Snow: averages 43 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Sumpter is 6.7 (10=best), which means it is more comfortable than most places in Michigan.
6.7 / 10
June, August and July are the most pleasant months in Sumpter, while January and February are the least comfortable months.