| Hershey, PA | Rockford, IL | United States |
Rainfall | 42.5 | 37.1 | 38.1 |
Snowfall | 26.5 | 35.1 | 27.8 |
Precipitation Days | 122.1 | 116 | 106.2 |
Sunny | 200 | 188 | 205 |
Avg. July High | 84.6 | 83.7 | 85.8 |
Avg. Jan. Low | 21.6 | 12.7 | 21.7 |
Comfort Index (higher=better) | 7.1 | 6.8 | 7 |
UV Index | 4.1 | 3.5 | 4.3 |
Elevation ft. | 423 | 718 | 2443 |