| | Berlin, MD | Felton, DE | United States |
| Rainfall | 44.5 | 45.1 | 38.1 |
| Snowfall | 8.3 | 14.2 | 27.8 |
| Precipitation Days | 114.9 | 119.3 | 106.2 |
| Sunny | 203 | 201 | 205 |
| Avg. July High | 86 | 86.5 | 85.8 |
| Avg. Jan. Low | 27.3 | 25.5 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.3 | 7 |
| UV Index | 3.9 | 3.8 | 4.3 |
| Elevation ft. | 36 | 56 | 2443 |