| | Gray, TN | Portage, IN | United States |
| Rainfall | 42.9 | 39.7 | 38.1 |
| Snowfall | 11.2 | 39.2 | 27.8 |
| Precipitation Days | 135.9 | 120.7 | 106.2 |
| Sunny | 199 | 178 | 205 |
| Avg. July High | 86.2 | 82.5 | 85.8 |
| Avg. Jan. Low | 25.2 | 17.3 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 6.9 | 7 |
| UV Index | 4.8 | 3.7 | 4.3 |
| Elevation ft. | 1575 | 636 | 2443 |