| | Mars, PA | Williamsburg, KY | United States |
| Rainfall | 39.8 | 50.6 | 38.1 |
| Snowfall | 38.5 | 10.4 | 27.8 |
| Precipitation Days | 157.7 | 125.3 | 106.2 |
| Sunny | 164 | 203 | 205 |
| Avg. July High | 82.3 | 86.1 | 85.8 |
| Avg. Jan. Low | 20.3 | 24.2 | 21.7 |
| Comfort Index (higher=better) | 6.8 | 7.3 | 7 |
| UV Index | 3.5 | 4.6 | 4.3 |
| Elevation ft. | 1037 | 928 | 2443 |