| | Azusa, CA | Truckee, CA | United States |
| Rainfall | 19.5 | 31.3 | 38.1 |
| Snowfall | 0 | 167.7 | 27.8 |
| Precipitation Days | 37.6 | 76.5 | 106.2 |
| Sunny | 287 | 245 | 205 |
| Avg. July High | 88.9 | 83.1 | 85.8 |
| Avg. Jan. Low | 43.9 | 13.8 | 21.7 |
| Comfort Index (higher=better) | 9 | 6.4 | 7 |
| UV Index | 6.2 | 5 | 4.3 |
| Elevation ft. | 610 | 5817 | 2443 |