| | Johnston, SC | Bellmore, NY | United States |
| Rainfall | 46.1 | 45.7 | 38.1 |
| Snowfall | 0.7 | 22.9 | 27.8 |
| Precipitation Days | 105.3 | 124.5 | 106.2 |
| Sunny | 218 | 169 | 205 |
| Avg. July High | 92.2 | 82.4 | 85.8 |
| Avg. Jan. Low | 31.2 | 25.4 | 21.7 |
| Comfort Index (higher=better) | 7.4 | 7.2 | 7 |
| UV Index | 5.1 | 3.6 | 4.3 |
| Elevation ft. | 663 | 20 | 2443 |