| | Selmer, TN | Parsons, TN | United States |
| Rainfall | 58 | 55.8 | 38.1 |
| Snowfall | 2 | 2.7 | 27.8 |
| Precipitation Days | 111.7 | 99 | 106.2 |
| Sunny | 220 | 213 | 205 |
| Avg. July High | 90.2 | 89 | 85.8 |
| Avg. Jan. Low | 27.3 | 26 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.3 | 7 |
| UV Index | 4.7 | 4.4 | 4.3 |
| Elevation ft. | 449 | 495 | 2443 |