| | Littleton, NH | Wells, ME | United States |
| Rainfall | 38.4 | 51.1 | 38.1 |
| Snowfall | 80.7 | 51.4 | 27.8 |
| Precipitation Days | 162.3 | 125.6 | 106.2 |
| Sunny | 194 | 200 | 205 |
| Avg. July High | 78.9 | 79.5 | 85.8 |
| Avg. Jan. Low | 2.5 | 12.6 | 21.7 |
| Comfort Index (higher=better) | 5.9 | 6.7 | 7 |
| UV Index | 3.1 | 2.9 | 4.3 |
| Elevation ft. | 823 | 66 | 2443 |