| | McEwen, TN | Erin, TN | United States |
| Rainfall | 54 | 53.5 | 38.1 |
| Snowfall | 2.3 | 3.6 | 27.8 |
| Precipitation Days | 104.5 | 101.1 | 106.2 |
| Sunny | 207 | 204 | 205 |
| Avg. July High | 88.4 | 88.3 | 85.8 |
| Avg. Jan. Low | 26.2 | 25.8 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 4.3 | 4.4 | 4.3 |
| Elevation ft. | 830 | 446 | 2443 |