| | Federal Way, WA | Kalama, WA | United States |
| Rainfall | 40.6 | 54.7 | 38.1 |
| Snowfall | 5 | 7.7 | 27.8 |
| Precipitation Days | 158 | 173.6 | 106.2 |
| Sunny | 151 | 139 | 205 |
| Avg. July High | 75.7 | 77.9 | 85.8 |
| Avg. Jan. Low | 36.6 | 32.5 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7 | 7 |
| UV Index | 2.6 | 3 | 4.3 |
| Elevation ft. | 463 | 26 | 2443 |