| | Lewiston, CA | Pacifica, CA | United States |
| Rainfall | 36.5 | 25.4 | 38.1 |
| Snowfall | 8 | 0 | 27.8 |
| Precipitation Days | 93.9 | 69.2 | 106.2 |
| Sunny | 217 | 259 | 205 |
| Avg. July High | 93.1 | 69.8 | 85.8 |
| Avg. Jan. Low | 31.3 | 45.8 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 8.5 | 7 |
| UV Index | 4.8 | 4.9 | 4.3 |
| Elevation ft. | 1814 | 82 | 2443 |