| | Hummelstown, PA | Georgetown, GA | United States |
| Rainfall | 41.8 | 48.9 | 38.1 |
| Snowfall | 25.7 | 0.2 | 27.8 |
| Precipitation Days | 122 | 103.3 | 106.2 |
| Sunny | 194 | 212 | 205 |
| Avg. July High | 85.1 | 91.5 | 85.8 |
| Avg. Jan. Low | 22.4 | 39.4 | 21.7 |
| Comfort Index (higher=better) | 7.2 | 7.2 | 7 |
| UV Index | 4.1 | 5 | 4.3 |
| Elevation ft. | 384 | 13 | 2443 |