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Brule County, SD Climate
1991 to 2020 normals at Chamberlain 5 S, 11 mi from the center of Brule County, elevation 1704 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 29° | 9° | 0.54 in | 7.3 in | |
| February | 34° | 12° | 0.60 in | 8.0 in | |
| March | 45° | 22° | 1.08 in | 7.2 in | |
| April | 57° | 33° | 2.65 in | 6.8 in | |
| May | 69° | 45° | 3.51 in | 0.0 in | |
| June | 80° | 56° | 4.27 in | 0.0 in | |
| July | 87° | 62° | 2.82 in | 0.0 in | |
| August | 85° | 59° | 3.02 in | 0.0 in | |
| September | 77° | 50° | 2.28 in | 0.0 in | |
| October | 62° | 36° | 1.97 in | 1.4 in | |
| November | 46° | 23° | 0.81 in | 5.1 in | |
| December | 33° | 13° | 0.53 in | 7.5 in | |
| Year | 59° | 24.08 in | 43.3 in |
Frequently asked questions
- What is the hottest month in Brule County, SD?
- July is the warmest month, with a normal high of 87°F at Chamberlain 5 S.
- What is the coldest month in Brule County, SD?
- January is the coldest month, with a normal low of 9°F.
- What is the wettest month in Brule County, SD?
- June has the most precipitation on average, about 4.27 inches.