| | Littleton, NC | Anderson, SC | United States |
| Rainfall | 46.4 | 47.7 | 38.1 |
| Snowfall | 3.8 | 1.7 | 27.8 |
| Precipitation Days | 102.2 | 102.9 | 106.2 |
| Sunny | 217 | 221 | 205 |
| Avg. July High | 89.3 | 89.6 | 85.8 |
| Avg. Jan. Low | 29.8 | 30.5 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.6 | 7 |
| UV Index | 4.8 | 5 | 4.3 |
| Elevation ft. | 387 | 791 | 2443 |