| Redwood City, CA | Arnold, CA | United States |
Rainfall | 22.8 | 49.5 | 38.1 |
Snowfall | 0.2 | 73 | 27.8 |
Precipitation Days | 61.8 | 77.4 | 106.2 |
Sunny | 255 | 264 | 205 |
Avg. July High | 81.1 | 84.7 | 85.8 |
Avg. Jan. Low | 39.6 | 31.3 | 21.7 |
Comfort Index (higher=better) | 8.6 | 7.4 | 7 |
UV Index | 4.9 | 5.3 | 4.3 |
Elevation ft. | 20 | 4009 | 2443 |