Sissonville, West Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 43 °F (low) to 65.9 °F (high). Annual precipitation averages 46.2 Inches. Sissonville is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.2 °F | 42.5 °F | 3.47 in. |
| February | 25.1 °F | 46.3 °F | 3.06 in. |
| March | 31.2 °F | 55.6 °F | 4.1 in. |
| April | 40.8 °F | 67.7 °F | 3.69 in. |
| May | 51.1 °F | 75.4 °F | 4.76 in. |
| June | 59.5 °F | 82.3 °F | 4.56 in. |
| July | 64.0 °F | 85.6 °F | 5.18 in. |
| August | 62.3 °F | 84.7 °F | 3.84 in. |
| September | 55.6 °F | 79.2 °F | 3.77 in. |
| October | 43.4 °F | 68.4 °F | 3.08 in. |
| November | 32.9 °F | 56.4 °F | 2.98 in. |
| December | 27.3 °F | 46.3 °F | 3.67 in. |
| Annual | 43 °F | 65.9 °F | 46.16 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |