| Downingtown, PA | Walla Walla, WA | United States |
Rainfall | 49 | 19 | 38 |
Snowfall | 29 | 9 | 28 |
Precipitation | 125 | 105 | 106 |
Sunny | 205 | 188 | 205 |
Avg. July High | 85 | 89 | 86 |
Avg. Jan. Low | 20 | 29 | 22 |
Comfort Index (higher=better) | 7.1 | 7.4 | 7 |
UV Index | 4 | 3.2 | 4.3 |
Elevation | 239 | 942 | 2443 |