| | Carnegie, PA | Blair, PA | United States |
| Rainfall | 36.9 | 40.7 | 38.1 |
| Snowfall | 26.1 | 27.7 | 27.8 |
| Precipitation Days | 137.1 | 138.5 | 106.2 |
| Sunny | 159 | 193 | 205 |
| Avg. July High | 84.1 | 82.2 | 85.8 |
| Avg. Jan. Low | 20.8 | 19.1 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7 | 7 |
| UV Index | 3.4 | 3.6 | 4.3 |
| Elevation ft. | 774 | 1143 | 2443 |