| | Hanover, NH | Brentwood, TN | United States |
| Rainfall | 39.3 | 52.9 | 38.1 |
| Snowfall | 67.6 | 3.6 | 27.8 |
| Precipitation Days | 135.9 | 119.8 | 106.2 |
| Sunny | 194 | 210 | 205 |
| Avg. July High | 81.8 | 89.1 | 85.8 |
| Avg. Jan. Low | 8 | 26.1 | 21.7 |
| Comfort Index (higher=better) | 6.4 | 7.3 | 7 |
| UV Index | 3.1 | 4.5 | 4.3 |
| Elevation ft. | 531 | 741 | 2443 |