South Dakota Weather Forecast
South Dakota Average Temperatures and Climate
South Dakota average high temperatures in January range from 21-34 degrees. The average low in January range from 1 to -17 degrees. So, it can get quite cold in January here.
South Dakota average high temperatures for July range from 60 - 86 degrees. The average low temperature in July range from 14-30 degrees. Therefore, summer temperatures vary greatly. If you plan on visiting SD in the summer, you should at least bring a sweater as it can get cool.
South Dakota Average Precipitation
SD average rainfall per year is 17.47 inches.
Most of the snow falls in the Black Hills where the average snow fall per year is 60-100 inches. Whereas, the average annual snowfall across most of the state is 24-30 inches.
