| 2023 Hardiness Zone: | 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: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 71d - Outer Bluegrass |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 40484 - Stanford, KY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 24 | 27 | 35 | 43 | 53 | 61 | 65 | 64 | 57 | 45 | 37 | 28 | 45 |
| Avg Max Temp (°F) | 42 | 47 | 57 | 67 | 75 | 83 | 86 | 86 | 79 | 69 | 57 | 46 | 66 |
| Avg Precip (In.) | 3.79 | 3.69 | 4.62 | 4.04 | 5.15 | 4.58 | 4.5 | 3.8 | 3.84 | 3.05 | 3.91 | 4.46 | 49.43 |