Combs, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.3 °F (low) to 67.6 °F (high). Annual precipitation averages 49.9 Inches. Combs 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 | 24.6 °F | 44.6 °F | 3.79 in. |
| February | 26.6 °F | 48.9 °F | 3.71 in. |
| March | 32.9 °F | 58.2 °F | 4.49 in. |
| April | 42.0 °F | 69.5 °F | 4.48 in. |
| May | 52.3 °F | 76.8 °F | 4.91 in. |
| June | 60.6 °F | 83.2 °F | 4.92 in. |
| July | 65.2 °F | 86.1 °F | 5.19 in. |
| August | 64.0 °F | 85.7 °F | 4.32 in. |
| September | 57.3 °F | 80.5 °F | 3.16 in. |
| October | 44.4 °F | 70.3 °F | 3.07 in. |
| November | 33.4 °F | 58.4 °F | 3.19 in. |
| December | 28.2 °F | 48.4 °F | 4.66 in. |
| Annual | 44.3 °F | 67.6 °F | 49.89 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 | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |