| | Portland, ME | Harrodsburg, KY | United States |
| Rainfall | 48.9 | 45.7 | 38.1 |
| Snowfall | 61 | 11.9 | 27.8 |
| Precipitation Days | 128.3 | 114.2 | 106.2 |
| Sunny | 203 | 190 | 205 |
| Avg. July High | 78.8 | 85.6 | 85.8 |
| Avg. Jan. Low | 10.8 | 24.1 | 21.7 |
| Comfort Index (higher=better) | 6.5 | 7.3 | 7 |
| UV Index | 2.8 | 4.1 | 4.3 |
| Elevation ft. | 62 | 850 | 2443 |