| | Westport, NY | Cornwall, NY | United States |
| Rainfall | 36.6 | 47 | 38.1 |
| Snowfall | 69.9 | 36.9 | 27.8 |
| Precipitation Days | 133.7 | 118.9 | 106.2 |
| Sunny | 159 | 200 | 205 |
| Avg. July High | 80.9 | 83.9 | 85.8 |
| Avg. Jan. Low | 8.1 | 17.8 | 21.7 |
| Comfort Index (higher=better) | 6.4 | 7 | 7 |
| UV Index | 3.1 | 3.6 | 4.3 |
| Elevation ft. | 121 | 311 | 2443 |