Vandervoort, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.3 °F (low) to 71.6 °F (high). Annual precipitation averages 59.2 Inches. Vandervoort is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 29.5 °F | 50.8 °F | 3.82 in. |
| February | 32.6 °F | 55.2 °F | 4.01 in. |
| March | 39.9 °F | 63.3 °F | 5.19 in. |
| April | 47.6 °F | 71.8 °F | 5.98 in. |
| May | 57.7 °F | 78.1 °F | 6.53 in. |
| June | 65.8 °F | 86.2 °F | 4.69 in. |
| July | 69.1 °F | 90.7 °F | 4.42 in. |
| August | 67.9 °F | 90.9 °F | 3.84 in. |
| September | 60.5 °F | 84.1 °F | 4.62 in. |
| October | 49.3 °F | 73.3 °F | 5.48 in. |
| November | 39.7 °F | 62.0 °F | 5.37 in. |
| December | 31.7 °F | 52.8 °F | 5.27 in. |
| Annual | 49.3 °F | 71.6 °F | 59.22 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |