| | Carnegie, PA | Aliquippa, PA | United States |
| Rainfall | 36.9 | 37.5 | 38.1 |
| Snowfall | 26.1 | 15.1 | 27.8 |
| Precipitation Days | 137.1 | 142.4 | 106.2 |
| Sunny | 159 | 163 | 205 |
| Avg. July High | 84.1 | 83 | 85.8 |
| Avg. Jan. Low | 20.8 | 21.6 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.1 | 7 |
| UV Index | 3.4 | 3.7 | 4.3 |
| Elevation ft. | 774 | 745 | 2443 |