Star Prairie, SD has a humid continental climate. The warmest months of the year are typically July and August when temperatures can reach into the mid-80s Fahrenheit (30s Celsius). Winters are cold and snowy with temperatures often dropping below freezing. Spring and fall are generally mild with plenty of rainfall. Overall, Star Prairie, SD enjoys four distinct seasons throughout the year.
Star Prairie, South Dakota gets 24 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Star Prairie averages 46 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 228 sunny days per year in Star Prairie. The US average is 205 sunny days.
Star Prairie gets some kind of precipitation, on average, 76 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 88 degrees
Winter Low: the January low is 12
Rain: averages 24 inches of rain a year
Snow: averages 46 inches of snow a year