| | Glendale, AZ | Worcester, MA | United States |
| Rainfall | 9.2 | 48.3 | 38.1 |
| Snowfall | 0.1 | 50.5 | 27.8 |
| Precipitation Days | 30.8 | 129.8 | 106.2 |
| Sunny | 294 | 197 | 205 |
| Avg. July High | 105.6 | 80.2 | 85.8 |
| Avg. Jan. Low | 43.7 | 14.1 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 6.7 | 7 |
| UV Index | 6.4 | 3.3 | 4.3 |
| Elevation ft. | 1152 | 479 | 2443 |