| | Ontario, CA | Oklahoma City, OK | United States |
| Rainfall | 15.7 | 35.6 | 38.1 |
| Snowfall | 0 | 5.8 | 27.8 |
| Precipitation Days | 30.5 | 79.1 | 106.2 |
| Sunny | 279 | 231 | 205 |
| Avg. July High | 91.9 | 92.9 | 85.8 |
| Avg. Jan. Low | 42.6 | 27.1 | 21.7 |
| Comfort Index (higher=better) | 8.8 | 7.3 | 7 |
| UV Index | 5.7 | 5.1 | 4.3 |
| Elevation ft. | 1004 | 1197 | 2443 |