Hendricks, West Virginia has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 39.9 °F (low) to 62.2 °F (high). Annual precipitation averages 57.4 Inches. Hendricks is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.9 °F | 38.8 °F | 4.2 in. |
| February | 21.6 °F | 42.4 °F | 3.99 in. |
| March | 28.1 °F | 50.8 °F | 4.79 in. |
| April | 37.7 °F | 63.6 °F | 5.08 in. |
| May | 47.8 °F | 71.6 °F | 6.23 in. |
| June | 56.2 °F | 78.8 °F | 6.04 in. |
| July | 60.4 °F | 82.2 °F | 6.3 in. |
| August | 59.1 °F | 81.2 °F | 4.97 in. |
| September | 52.3 °F | 75.9 °F | 3.93 in. |
| October | 40.2 °F | 65.0 °F | 3.73 in. |
| November | 30.3 °F | 53.1 °F | 3.77 in. |
| December | 24.7 °F | 43.1 °F | 4.33 in. |
| Annual | 39.9 °F | 62.2 °F | 57.36 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |