| | Colchester, CT | Bluffton, SC | United States |
| Rainfall | 50.5 | 48.1 | 38.1 |
| Snowfall | 34.5 | 0.1 | 27.8 |
| Precipitation Days | 117.7 | 103.6 | 106.2 |
| Sunny | 190 | 217 | 205 |
| Avg. July High | 83.2 | 90.9 | 85.8 |
| Avg. Jan. Low | 17.1 | 39.2 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.1 | 7 |
| UV Index | 3.3 | 5.5 | 4.3 |
| Elevation ft. | 466 | 20 | 2443 |