| | Williamsport, MD | Troy, MI | United States |
| Rainfall | 40.9 | 32.7 | 38.1 |
| Snowfall | 21.2 | 32.6 | 27.8 |
| Precipitation Days | 115.8 | 124.8 | 106.2 |
| Sunny | 193 | 180 | 205 |
| Avg. July High | 86.6 | 83 | 85.8 |
| Avg. Jan. Low | 21 | 17.5 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 6.9 | 7 |
| UV Index | 3.9 | 3.2 | 4.3 |
| Elevation ft. | 410 | 748 | 2443 |