| | Pinole, CA | Sterling, VA | United States |
| Rainfall | 26.7 | 42 | 38.1 |
| Snowfall | 0 | 21.5 | 27.8 |
| Precipitation Days | 64.3 | 116.2 | 106.2 |
| Sunny | 255 | 197 | 205 |
| Avg. July High | 79.6 | 85.8 | 85.8 |
| Avg. Jan. Low | 40.2 | 23.5 | 21.7 |
| Comfort Index (higher=better) | 8.5 | 7.3 | 7 |
| UV Index | 5.4 | 4 | 4.3 |
| Elevation ft. | 102 | 292 | 2443 |