| Hercules, CA | Roswell, GA | United States |
Rainfall | 23.9 | 53.2 | 38.1 |
Snowfall | 0 | 1.6 | 27.8 |
Precipitation Days | 64.1 | 106.9 | 106.2 |
Sunny | 265 | 221 | 205 |
Avg. July High | 77.9 | 87.1 | 85.8 |
Avg. Jan. Low | 40.2 | 30.4 | 21.7 |
Comfort Index (higher=better) | 8.5 | 7.6 | 7 |
UV Index | 5.4 | 5.1 | 4.3 |
Elevation ft. | 79 | 1083 | 2443 |