| | Piedmont, SC | Avenel, NJ | United States |
| Rainfall | 48.7 | 48.6 | 38.1 |
| Snowfall | 2.7 | 25 | 27.8 |
| Precipitation Days | 98 | 115 | 106.2 |
| Sunny | 218 | 204 | 205 |
| Avg. July High | 89.3 | 86.3 | 85.8 |
| Avg. Jan. Low | 29.9 | 23.1 | 21.7 |
| Comfort Index (higher=better) | 7.5 | 7.3 | 7 |
| UV Index | 5 | 3.9 | 4.3 |
| Elevation ft. | 791 | 82 | 2443 |