| | Calhoun Falls, SC | Chester, SC | United States |
| Rainfall | 45.8 | 44.6 | 38.1 |
| Snowfall | 0.5 | 2.5 | 27.8 |
| Precipitation Days | 97.3 | 99.7 | 106.2 |
| Sunny | 218 | 213 | 205 |
| Avg. July High | 90.2 | 90.7 | 85.8 |
| Avg. Jan. Low | 30 | 29.9 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.5 | 7 |
| UV Index | 4.9 | 4.8 | 4.3 |
| Elevation ft. | 528 | 541 | 2443 |