| | St. Michaels, MD | Chester, MD | United States |
| Rainfall | 46.1 | 46.2 | 38.1 |
| Snowfall | 12.5 | 12.7 | 27.8 |
| Precipitation Days | 110.8 | 112.3 | 106.2 |
| Sunny | 211 | 213 | 205 |
| Avg. July High | 87.7 | 87 | 85.8 |
| Avg. Jan. Low | 27.9 | 28.3 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.4 | 7 |
| UV Index | 3.9 | 4.1 | 4.3 |
| Elevation ft. | 7 | 16 | 2443 |