| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 71l - Inner Bluegrass |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 40422 - Danville, KY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 26 | 34 | 43 | 52 | 61 | 65 | 64 | 57 | 45 | 36 | 28 | 45 |
| Avg Max Temp (°F) | 41 | 46 | 56 | 66 | 74 | 82 | 86 | 85 | 79 | 68 | 56 | 46 | 65 |
| Avg Precip (In.) | 3.67 | 3.79 | 4.69 | 4.04 | 4.97 | 4.67 | 4.6 | 3.51 | 3.47 | 3.09 | 3.76 | 4.4 | 48.66 |