| St. Charles, SD | Gregory, SD | United States |
Rainfall | 26 | 25 | 38 |
Snowfall | 40 | 44 | 28 |
Precipitation | 79 | 73 | 106 |
Sunny | 220 | 220 | 205 |
Avg. July High | 86 | 87 | 86 |
Avg. Jan. Low | 10 | 12 | 22 |
Comfort Index (higher=better) | 7 | 7.1 | 7 |
UV Index | 3.6 | 3.6 | 4.3 |
Elevation | 2073 | 2169 | 2443 |