| | Lake Tapps, WA | San Marcos, CA | United States |
| Rainfall | 49 | 13.7 | 38.1 |
| Snowfall | 4.7 | 0 | 27.8 |
| Precipitation Days | 172.5 | 41.3 | 106.2 |
| Sunny | 139 | 265 | 205 |
| Avg. July High | 75.7 | 80.6 | 85.8 |
| Avg. Jan. Low | 34.7 | 45 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 9.1 | 7 |
| UV Index | 2.6 | 5.9 | 4.3 |
| Elevation ft. | 591 | 581 | 2443 |