Appalachia, Virginia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 42.7 °F (low) to 66.2 °F (high). Annual precipitation averages 54.7 Inches. Appalachia 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. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 23.6 °F | 44.3 °F | 4.51 in. |
| February | 26.1 °F | 48.2 °F | 4.61 in. |
| March | 32.6 °F | 57.2 °F | 5.25 in. |
| April | 40.8 °F | 67.5 °F | 4.7 in. |
| May | 50.3 °F | 74.9 °F | 4.92 in. |
| June | 58.6 °F | 81.7 °F | 4.68 in. |
| July | 62.7 °F | 84.1 °F | 5.87 in. |
| August | 61.5 °F | 83.3 °F | 4.51 in. |
| September | 54.9 °F | 79.1 °F | 3.72 in. |
| October | 42.4 °F | 68.7 °F | 3.18 in. |
| November | 32.4 °F | 57.4 °F | 3.57 in. |
| December | 27.0 °F | 47.9 °F | 5.2 in. |
| Annual | 42.7 °F | 66.2 °F | 54.72 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 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 |