| | McKinleyville, CA | Winthrop, ME | United States |
| Rainfall | 50.4 | 44.6 | 38.1 |
| Snowfall | 0.5 | 67.3 | 27.8 |
| Precipitation Days | 128.8 | 124 | 106.2 |
| Sunny | 174 | 200 | 205 |
| Avg. July High | 63.7 | 79.2 | 85.8 |
| Avg. Jan. Low | 39.2 | 8.7 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 6.5 | 7 |
| UV Index | 5 | 2.8 | 4.3 |
| Elevation ft. | 144 | 230 | 2443 |