| | Longview, WA | Vader, WA | United States |
| Rainfall | 55.5 | 62.1 | 38.1 |
| Snowfall | 3.8 | 3.3 | 27.8 |
| Precipitation Days | 183.2 | 172.3 | 106.2 |
| Sunny | 142 | 136 | 205 |
| Avg. July High | 76.9 | 78.4 | 85.8 |
| Avg. Jan. Low | 33.7 | 34.5 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
| UV Index | 3 | 2.5 | 4.3 |
| Elevation ft. | 23 | 161 | 2443 |