Ridgeland, SD has a continental climate, with warm summers and cold winters. Summers temperatures average in the mid to upper 70s, while winters temperatures can dip well below zero. Rainfall is moderate throughout the year, with most of it occurring from April through September when thunderstorms are common. Snowfall also occurs during this time but typically melts quickly due to milder temperatures. The area experiences extended periods of sunshine during the summer months and most days have bright and clear conditions.
Ridgeland, South Dakota gets 18 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ridgeland averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in Ridgeland. The US average is 205 sunny days.
Ridgeland gets some kind of precipitation, on average, 79 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 5
Rain: averages 18 inches of rain a year
Snow: averages 35 inches of snow a year