| Pittsburgh, PA | Napa, CA | United States |
Rainfall | 38.3 | 27.3 | 38.1 |
Snowfall | 27.7 | 0 | 27.8 |
Precipitation Days | 140.4 | 68.6 | 106.2 |
Sunny | 160 | 260 | 205 |
Avg. July High | 83.5 | 82.4 | 85.8 |
Avg. Jan. Low | 21 | 37.7 | 21.7 |
Comfort Index (higher=better) | 7.1 | 8.4 | 7 |
UV Index | 3.4 | 5.4 | 4.3 |
Elevation ft. | 764 | 20 | 2443 |