Split Rock, SD has a continental climate with warm to hot summers and cold winters. The area is known for its wide range of temperatures throughout the year, from hot summer days to cold winter nights. The average temperature in July is around 77 degrees Fahrenheit and the average temperature in January is around 19 degrees Fahrenheit. Precipitation is evenly distributed throughout the year, with an average of 22 inches annually. Winters are typically dry with an average snowfall of 24 inches per year. The area receives plenty of sunshine throughout the year, making it a great destination for outdoor activities during any season.
Split Rock, South Dakota gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Split Rock averages 38 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 Split Rock. The US average is 205 sunny days.
Split Rock gets some kind of precipitation, on average, 91 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 6
Rain: averages 27 inches of rain a year
Snow: averages 38 inches of snow a year