| | Woonsocket, RI | Sterling, VA | United States |
| Rainfall | 50.7 | 42 | 38.1 |
| Snowfall | 40.6 | 21.5 | 27.8 |
| Precipitation Days | 121.3 | 116.2 | 106.2 |
| Sunny | 204 | 197 | 205 |
| Avg. July High | 83.2 | 85.8 | 85.8 |
| Avg. Jan. Low | 16.4 | 23.5 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.3 | 7 |
| UV Index | 3.5 | 4 | 4.3 |
| Elevation ft. | 194 | 292 | 2443 |