Hitchcock, SD has a continental climate with warm summers and cold winters. The average temperatures range from 18掳F in the winter to 81掳F in the summer, with low humidity and low precipitation throughout the year. Summers are generally sunny, with occasional afternoon thunderstorms during the hottest months. Winters are cold and snowy, with average annual snowfall of around 20 inches. Spring and fall tend to be mild and pleasant.
Hitchcock, South Dakota gets 22 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hitchcock averages 39 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 212 sunny days per year in Hitchcock. The US average is 205 sunny days.
Hitchcock gets some kind of precipitation, on average, 74 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 85 degrees
Winter Low: the January low is 4
Rain: averages 22 inches of rain a year
Snow: averages 39 inches of snow a year