| King of Prussia, PA | Ontario, CA | United States |
Rainfall | 47 | 16 | 38 |
Snowfall | 17 | 0 | 28 |
Precipitation | 114 | 31 | 106 |
Sunny | 207 | 279 | 205 |
Avg. July High | 87 | 92 | 86 |
Avg. Jan. Low | 21 | 43 | 22 |
Comfort Index (higher=better) | 7.2 | 8.8 | 7 |
UV Index | 4.1 | 5.7 | 4.3 |
Elevation | 200 | 1004 | 2443 |