Marion, South Dakota is located in the eastern corner of the state and has a humid continental climate with warm summers and cold winters. Generally, the area experiences temperatures above freezing from April to October with an average summer temperature of 75°F. Winters are typically cold, with temperatures averaging around 20°F from December through February. On average, Marion receives about 30 inches of precipitation each year, mostly in the form of snow in winter months.
Marion (zip 57043), South Dakota gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marion (zip 57043) averages 36 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 Marion (zip 57043). The US average is 205 sunny days.
Marion (zip 57043) gets some kind of precipitation, on average, 77 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 84 degrees
Winter Low: the January low is 7
Rain: averages 27 inches of rain a year
Snow: averages 36 inches of snow a year