| | Martinsville, VA | Gadsden, AL | United States |
| Rainfall | 46.2 | 52.8 | 38.1 |
| Snowfall | 6 | 0.1 | 27.8 |
| Precipitation Days | 114.7 | 107.3 | 106.2 |
| Sunny | 213 | 205 | 205 |
| Avg. July High | 87.1 | 90.3 | 85.8 |
| Avg. Jan. Low | 25.5 | 30.2 | 21.7 |
| Comfort Index (higher=better) | 7.6 | 7.3 | 7 |
| UV Index | 4.5 | 5.2 | 4.3 |
| Elevation ft. | 1017 | 548 | 2443 |