| | Audubon, NJ | Havre de Grace, MD | United States |
| Rainfall | 47.3 | 46.1 | 38.1 |
| Snowfall | 13 | 15.3 | 27.8 |
| Precipitation Days | 125.9 | 123.7 | 106.2 |
| Sunny | 205 | 214 | 205 |
| Avg. July High | 87.9 | 86.9 | 85.8 |
| Avg. Jan. Low | 26.4 | 23.1 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.2 | 7 |
| UV Index | 3.9 | 3.9 | 4.3 |
| Elevation ft. | 59 | 39 | 2443 |