| | Fulton, MD | Belmont, MA | United States |
| Rainfall | 43.7 | 48.6 | 38.1 |
| Snowfall | 15.7 | 52.5 | 27.8 |
| Precipitation Days | 112.3 | 134.3 | 106.2 |
| Sunny | 210 | 200 | 205 |
| Avg. July High | 87.2 | 82.9 | 85.8 |
| Avg. Jan. Low | 24.7 | 17.7 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 6.9 | 7 |
| UV Index | 3.9 | 3.5 | 4.3 |
| Elevation ft. | 453 | 56 | 2443 |