| Pittsburgh, PA | Mettawa, IL | United States |
Rainfall | 38 | 36 | 38 |
Snowfall | 28 | 38 | 28 |
Precipitation | 140 | 120 | 106 |
Sunny | 160 | 189 | 205 |
Avg. July High | 84 | 82 | 86 |
Avg. Jan. Low | 21 | 15 | 22 |
Comfort Index (higher=better) | 7.1 | 6.8 | 7 |
UV Index | 3.4 | 3.7 | 4.3 |
Elevation | 764 | 682 | 2443 |