| Grass Valley, CA | Hacienda Heights, CA | United States |
Rainfall | 55 | 16 | 38 |
Snowfall | 11 | 0 | 28 |
Precipitation | 84 | 33 | 106 |
Sunny | 243 | 278 | 205 |
Avg. July High | 87 | 87 | 86 |
Avg. Jan. Low | 34 | 46 | 22 |
Comfort Index (higher=better) | 7.9 | 9.2 | 7 |
UV Index | 5 | 6.2 | 4.3 |
Elevation | 2411 | 453 | 2443 |