Wilmore, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 45.8 °F (low) to 66 °F (high). Annual precipitation averages 48.2 Inches. Wilmore is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 25.0 °F | 41.9 °F | 3.51 in. |
| February | 27.5 °F | 46.2 °F | 3.7 in. |
| March | 34.8 °F | 55.3 °F | 4.57 in. |
| April | 44.4 °F | 66.7 °F | 4.44 in. |
| May | 54.9 °F | 75.2 °F | 5.17 in. |
| June | 62.3 °F | 83.4 °F | 5.07 in. |
| July | 66.3 °F | 86.3 °F | 4.62 in. |
| August | 64.7 °F | 85.7 °F | 3.36 in. |
| September | 57.9 °F | 80.4 °F | 3.45 in. |
| October | 46.3 °F | 69.2 °F | 3.02 in. |
| November | 35.7 °F | 55.9 °F | 3.14 in. |
| December | 29.2 °F | 45.6 °F | 4.1 in. |
| Annual | 45.8 °F | 66 °F | 48.15 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |