| | Arlington, VA | Mendocino, CA | United States |
| Rainfall | 43.3 | 41 | 38.1 |
| Snowfall | 14.9 | 0 | 27.8 |
| Precipitation Days | 117 | 96.7 | 106.2 |
| Sunny | 201 | 189 | 205 |
| Avg. July High | 87.7 | 77.8 | 85.8 |
| Avg. Jan. Low | 26.5 | 38.7 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.7 | 7 |
| UV Index | 4 | 5.2 | 4.3 |
| Elevation ft. | 236 | 154 | 2443 |