| | Pevely, MO | Barnhart, MO | United States |
| Rainfall | 42.8 | 42.9 | 38.1 |
| Snowfall | 12.1 | 12.1 | 27.8 |
| Precipitation Days | 99.9 | 100 | 106.2 |
| Sunny | 200 | 200 | 205 |
| Avg. July High | 87.9 | 88.2 | 85.8 |
| Avg. Jan. Low | 21.8 | 22.5 | 21.7 |
| Comfort Index (higher=better) | 7.3 | 7.3 | 7 |
| UV Index | 4.2 | 4.2 | 4.3 |
| Elevation ft. | 456 | 436 | 2443 |