| | Bluffton, IN | Charlestown, IN | United States |
| Rainfall | 38.3 | 46.3 | 38.1 |
| Snowfall | 26 | 10.8 | 27.8 |
| Precipitation Days | 126.9 | 103.8 | 106.2 |
| Sunny | 179 | 193 | 205 |
| Avg. July High | 83.9 | 86 | 85.8 |
| Avg. Jan. Low | 17.3 | 22.6 | 21.7 |
| Comfort Index (higher=better) | 7 | 7.3 | 7 |
| UV Index | 3.3 | 3.9 | 4.3 |
| Elevation ft. | 827 | 591 | 2443 |