South Dakota, United States Climate Records

Warmest August Days

The warmest August days in South Dakota are:

Rapid City, South Dakota1975107.1°F
Huron, South Dakota2003107.1°F
Huron, South Dakota1988107.1°F
Sioux Falls, South Dakota1988107.1°F
Sioux Falls, South Dakota1973107.1°F

Coldest August Days

The coldest August days in South Dakota were:

Rapid City, South Dakota199236.9°F
Huron, South Dakota198837°F
Watertown, South Dakota195037.9°F
Watertown, South Dakota198737.9°F
Watertown, South Dakota199237.9°F

Wettest August Days

The wettest single days in August occurred:

Rapid City, South Dakota20064.3 inches
Huron, South Dakota20073.5 inches
Watertown, South Dakota19943.4 inches
Watertown, South Dakota20083.3 inches
Watertown, South Dakota19873.1 inches