| | Mauldin, SC | Grafton, MA | United States |
| Rainfall | 49 | 48.7 | 38.1 |
| Snowfall | 2.7 | 43.6 | 27.8 |
| Precipitation Days | 104.3 | 120.4 | 106.2 |
| Sunny | 222 | 197 | 205 |
| Avg. July High | 89.8 | 82.5 | 85.8 |
| Avg. Jan. Low | 31 | 13.5 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 6.9 | 7 |
| UV Index | 5 | 3.3 | 4.3 |
| Elevation ft. | 942 | 476 | 2443 |