| | Montpelier, VT | Washington, DC | United States |
| Rainfall | 43.1 | 43.3 | 38.1 |
| Snowfall | 96.1 | 13.7 | 27.8 |
| Precipitation Days | 148.7 | 114.3 | 106.2 |
| Sunny | 157 | 203 | 205 |
| Avg. July High | 80.6 | 88.5 | 85.8 |
| Avg. Jan. Low | 5.5 | 26.5 | 21.7 |
| Comfort Index (higher=better) | 6 | 7.3 | 7 |
| UV Index | 2.9 | 4.1 | 4.3 |
| Elevation ft. | 525 | 23 | 2443 |