The climate in 57017 Colman, SD is characterized by long, cold winters and hot, humid summers. Winters bring plenty of snow and average temperatures around 4°F. Summers are typically warm and humid with temperatures averaging around 80°F. Precipitation tends to occur year-round with more rain in the spring and summer months than in the winter months. The area experiences several days of thunderstorm activity from late spring into early summer as well as strong winds throughout the year.
Colman (zip 57017), South Dakota gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Colman (zip 57017) averages 39 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 Colman (zip 57017). The US average is 205 sunny days.
Colman (zip 57017) 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 27 inches of rain a year
Snow: averages 39 inches of snow a year