Checked
South Dakota Climate
1991 to 2020 normals at the weather station nearest each city.
Cities
Normal high and low in January and July, yearly precipitation and snow
| City | Station | Jan | Jul | Precip. | Snow |
|---|---|---|---|---|---|
| Sioux Falls | Sioux Falls (2 mi) | 27° / 9° | 85° / 63° | 27.85 in | 45.3 in |
| Rapid City | Rapid City WFO (1 mi) | 37° / 16° | 84° / 62° | 20.02 in | 53.7 in |
| Aberdeen | Aberdeen 3 E (3 mi) | 21° / 2° | 83° / 60° | 22.36 in | -- |
| Brookings | Brookings 2 NE (2 mi) | 22° / 4° | 81° / 60° | 25.21 in | 35.8 in |
| Watertown | Watertown RGNL AP (1 mi) | 21° / 3° | 82° / 60° | 22.71 in | 41.1 in |
| Mitchell | Mitchell 2 N (1 mi) | 28° / 7° | 86° / 62° | -- | -- |
| Yankton | Yankton 2 E (2 mi) | 30° / 10° | 87° / 64° | 28.66 in | 38.1 in |
| Huron | Huron RGNL AP (2 mi) | 26° / 6° | 86° / 62° | 23.32 in | 44.4 in |
| Pierre | Pierre RGNL AP (2 mi) | 29° / 9° | 88° / 62° | 20.20 in | 37.2 in |
| Spearfish | Spearfish (1 mi) | 36° / 16° | 84° / 58° | 21.41 in | 70.5 in |
| Box Elder | Rapid City RGNL AP (6 mi) | 36° / 13° | 86° / 59° | 17.44 in | 48.5 in |
| Vermillion | Vermillion 2 SE (2 mi) | 31° / 10° | 86° / 63° | 28.00 in | -- |
| Harrisburg | Canton (10 mi) | 25° / 6° | 83° / 62° | 27.81 in | 36.1 in |
| Sturgis | Ft Meade (2 mi) | 38° / 15° | 86° / 60° | 21.28 in | 47.6 in |
| Tea | Sioux Falls WFO AP (10 mi) | 25° / 7° | 85° / 64° | 28.30 in | -- |
| Madison | Madison 2se (2 mi) | 24° / 5° | 83° / 61° | 26.37 in | 36.8 in |
| Belle Fourche | Belle Fourche (1 mi) | 37° / 13° | 87° / 60° | 17.99 in | 42.2 in |
| Dakota Dunes | Sioux City Ang (9 mi) | 30° / 9° | 86° / 63° | 30.28 in | -- |
| Dell Rapids | Sioux Falls 14 Nne (8 mi) | 24° / 6° | 83° / 61° | 29.62 in | -- |
| Hot Springs | Hot Springs (1 mi) | 40° / 14° | 89° / 57° | 18.61 in | 32.0 in |
| Milbank | Milbank (1 mi) | 21° / 4° | 81° / 60° | 25.43 in | -- |
| Summerset | Rapid City 4nw (6 mi) | 37° / 13° | 84° / 58° | 18.78 in | 36.1 in |
| Lead | Lead (1 mi) | 38° / 18° | 82° / 57° | 31.79 in | 183.9 in |
| Mobridge | Mobridge MUNI AP (1 mi) | 27° / 6° | 87° / 62° | 17.99 in | 31.0 in |
| Winner | Winner (1 mi) | 35° / 13° | 90° / 63° | 23.17 in | 49.1 in |