| | Waynesboro, TN | Lafayette, TN | United States |
| Rainfall | 59.2 | 52.6 | 38.1 |
| Snowfall | 2.5 | 7.1 | 27.8 |
| Precipitation Days | 106.7 | 106.3 | 106.2 |
| Sunny | 202 | 205 | 205 |
| Avg. July High | 88.5 | 88.1 | 85.8 |
| Avg. Jan. Low | 25.7 | 25.5 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.3 | 7 |
| UV Index | 4.9 | 4.6 | 4.3 |
| Elevation ft. | 748 | 958 | 2443 |