Jacksonburg, West Virginia has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 41.1 °F (low) to 64 °F (high). Annual precipitation averages 52.3 Inches. Jacksonburg is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 21.0 °F | 39.6 °F | 3.98 in. |
| February | 22.6 °F | 43.1 °F | 3.66 in. |
| March | 29.0 °F | 52.7 °F | 4.6 in. |
| April | 38.9 °F | 66.3 °F | 4.29 in. |
| May | 48.9 °F | 74.2 °F | 5.25 in. |
| June | 57.8 °F | 81.4 °F | 4.77 in. |
| July | 62.1 °F | 84.6 °F | 5.74 in. |
| August | 60.8 °F | 83.8 °F | 4.3 in. |
| September | 53.6 °F | 78.0 °F | 3.86 in. |
| October | 41.3 °F | 66.4 °F | 3.61 in. |
| November | 31.6 °F | 54.2 °F | 3.85 in. |
| December | 25.6 °F | 43.7 °F | 4.38 in. |
| Annual | 41.1 °F | 64 °F | 52.29 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°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 |