| | Randallstown, MD | La Mesa, CA | United States |
| Rainfall | 44.4 | 12.1 | 38.1 |
| Snowfall | 20.2 | 0 | 27.8 |
| Precipitation Days | 116.2 | 36.9 | 106.2 |
| Sunny | 211 | 261 | 205 |
| Avg. July High | 86.8 | 83.9 | 85.8 |
| Avg. Jan. Low | 23.7 | 44.6 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 9.2 | 7 |
| UV Index | 4.1 | 5.9 | 4.3 |
| Elevation ft. | 581 | 528 | 2443 |