Dupree, South Dakota has a semi-arid continental climate with cold winters and hot summers. Winters are usually dry with little snowfall and temperatures dipping below 0°F. Summers are warm to hot with temperatures often reaching into the 90s, and thunderstorms can be common. The annual precipitation averages out to around 16 inches, which is relatively low for the region.
Dupree, South Dakota gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dupree averages 40 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 214 sunny days per year in Dupree. The US average is 205 sunny days.
Dupree gets some kind of precipitation, on average, 68 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 87 degrees
Winter Low: the January low is 10
Rain: averages 18 inches of rain a year
Snow: averages 40 inches of snow a year