| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 71d - Outer Bluegrass |
| Heat Zone Days: | 46 - 60 days Over 86°F |
Annual Climate Data for ZIP Code 41098 - Worthville, KY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 23 | 26 | 34 | 42 | 52 | 61 | 65 | 64 | 57 | 45 | 36 | 28 | 44 |
| Avg Max Temp (°F) | 40 | 46 | 56 | 67 | 76 | 83 | 87 | 86 | 80 | 69 | 56 | 45 | 66 |
| Avg Precip (In.) | 3.1 | 3.06 | 4.26 | 4.16 | 4.9 | 4.41 | 4.05 | 3.95 | 3.07 | 2.97 | 3.53 | 3.56 | 45.02 |