| | Zionsville, IN | Meridian Hills, IN | United States |
| Rainfall | 41.9 | 43.3 | 38.1 |
| Snowfall | 23.2 | 22.1 | 27.8 |
| Precipitation Days | 123.2 | 125.8 | 106.2 |
| Sunny | 187 | 184 | 205 |
| Avg. July High | 84.5 | 84.2 | 85.8 |
| Avg. Jan. Low | 19.6 | 19.2 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7 | 7 |
| UV Index | 3.7 | 3.7 | 4.3 |
| Elevation ft. | 843 | 794 | 2443 |