| | Stonerstown, PA | Coraopolis, PA | United States |
| Rainfall | 39.1 | 36.9 | 38.1 |
| Snowfall | 23.1 | 26.9 | 27.8 |
| Precipitation Days | 128.1 | 141.9 | 106.2 |
| Sunny | 189 | 160 | 205 |
| Avg. July High | 83.5 | 82.9 | 85.8 |
| Avg. Jan. Low | 18.7 | 21.4 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.1 | 7 |
| UV Index | 3.6 | 3.4 | 4.3 |
| Elevation ft. | 846 | 722 | 2443 |