Hyden, Kentucky has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 44.2 °F (low) to 67 °F (high). Annual precipitation averages 52 Inches. Hyden 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 | 24.7 °F | 44.8 °F | 4.17 in. |
| February | 26.9 °F | 48.6 °F | 3.97 in. |
| March | 33.2 °F | 57.9 °F | 4.89 in. |
| April | 42.2 °F | 68.9 °F | 4.76 in. |
| May | 51.9 °F | 75.8 °F | 4.82 in. |
| June | 60.1 °F | 82.2 °F | 5.26 in. |
| July | 64.5 °F | 85.0 °F | 5.24 in. |
| August | 63.4 °F | 84.7 °F | 4.19 in. |
| September | 56.7 °F | 79.4 °F | 3.34 in. |
| October | 44.0 °F | 69.5 °F | 3.04 in. |
| November | 33.7 °F | 58.3 °F | 3.29 in. |
| December | 28.5 °F | 48.4 °F | 4.99 in. |
| Annual | 44.2 °F | 67 °F | 51.96 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 |