| | Manchester, MD | Huntingtown, MD | United States |
| Rainfall | 44 | 44 | 38 |
| Snowfall | 27 | 16 | 28 |
| Precipitation | 122 | 107 | 106 |
| Sunny | 202 | 205 | 205 |
| Avg. July High | 86 | 87 | 86 |
| Avg. Jan. Low | 21 | 25 | 22 |
| Comfort Index (higher=better) | 7.2 | 7.5 | 7 |
| UV Index | 3.8 | 3.9 | 4.3 |
| Elevation | 988 | 161 | 2443 |