Arbovale, West Virginia has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 36.3 °F (low) to 59.8 °F (high). Annual precipitation averages 42.5 Inches. Arbovale is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.6 °F | 36.9 °F | 3.2 in. |
| February | 19.5 °F | 40.8 °F | 2.93 in. |
| March | 25.8 °F | 49.1 °F | 3.79 in. |
| April | 34.0 °F | 61.8 °F | 3.74 in. |
| May | 44.0 °F | 68.6 °F | 4.21 in. |
| June | 51.9 °F | 75.7 °F | 4.58 in. |
| July | 55.6 °F | 79.5 °F | 4.04 in. |
| August | 54.8 °F | 79.0 °F | 3.5 in. |
| September | 47.9 °F | 73.5 °F | 3.67 in. |
| October | 36.7 °F | 62.2 °F | 2.95 in. |
| November | 26.9 °F | 49.7 °F | 2.66 in. |
| December | 21.3 °F | 41.1 °F | 3.26 in. |
| Annual | 36.3 °F | 59.8 °F | 42.53 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |