| | Middletown, RI | Swansea, MA | United States |
| Rainfall | 47.7 | 48.2 | 38.1 |
| Snowfall | 30.7 | 32.9 | 27.8 |
| Precipitation Days | 125.9 | 123.6 | 106.2 |
| Sunny | 201 | 201 | 205 |
| Avg. July High | 80 | 82.7 | 85.8 |
| Avg. Jan. Low | 22.9 | 20.6 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.1 | 7 |
| UV Index | 3.6 | 3.5 | 4.3 |
| Elevation ft. | 148 | 33 | 2443 |