| | Grantham, NH | Canaan, NH | United States |
| Rainfall | 47.2 | 45.9 | 38.1 |
| Snowfall | 70.7 | 71.9 | 27.8 |
| Precipitation Days | 132.3 | 135.1 | 106.2 |
| Sunny | 199 | 199 | 205 |
| Avg. July High | 78.8 | 78.2 | 85.8 |
| Avg. Jan. Low | 8 | 7.7 | 21.7 |
| Comfort Index (higher=better) | 6.2 | 6.1 | 7 |
| UV Index | 3.3 | 3.1 | 4.3 |
| Elevation ft. | 945 | 958 | 2443 |