Campton, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.1 °F (low) to 66.5 °F (high). Annual precipitation averages 49.6 Inches. Campton 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 | 24.2 °F | 43.0 °F | 3.67 in. |
| February | 26.5 °F | 47.2 °F | 3.61 in. |
| March | 33.1 °F | 56.8 °F | 4.45 in. |
| April | 42.4 °F | 68.1 °F | 4.33 in. |
| May | 52.3 °F | 75.7 °F | 4.99 in. |
| June | 60.5 °F | 82.8 °F | 4.99 in. |
| July | 64.5 °F | 85.8 °F | 5.72 in. |
| August | 63.1 °F | 85.0 °F | 3.72 in. |
| September | 56.5 °F | 79.9 °F | 3.48 in. |
| October | 44.0 °F | 69.0 °F | 3.0 in. |
| November | 33.9 °F | 57.2 °F | 3.15 in. |
| December | 28.3 °F | 46.9 °F | 4.44 in. |
| Annual | 44.1 °F | 66.5 °F | 49.55 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |