| | Ontario, CA | Rural Retreat, VA | United States |
| Rainfall | 15.7 | 40.9 | 38.1 |
| Snowfall | 0 | 14.1 | 27.8 |
| Precipitation Days | 30.5 | 117.7 | 106.2 |
| Sunny | 279 | 168 | 205 |
| Avg. July High | 91.9 | 81 | 85.8 |
| Avg. Jan. Low | 42.6 | 20.5 | 21.7 |
| Comfort Index (higher=better) | 8.8 | 7.2 | 7 |
| UV Index | 5.7 | 4.6 | 4.3 |
| Elevation ft. | 1004 | 2513 | 2443 |