| | Martin, TN | Bells, TN | United States |
| Rainfall | 52.7 | 53.6 | 38.1 |
| Snowfall | 4.1 | 4 | 27.8 |
| Precipitation Days | 114.4 | 110.1 | 106.2 |
| Sunny | 205 | 217 | 205 |
| Avg. July High | 89.3 | 89.9 | 85.8 |
| Avg. Jan. Low | 25.7 | 28.2 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
| UV Index | 5 | 5.1 | 4.3 |
| Elevation ft. | 407 | 325 | 2443 |