Wrightsville, Arkansas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.9 °C (low) to 22.5 °C (high). Annual precipitation averages 1348.5 Millimeters. Wrightsville is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.3 °C | 10.3 °C | 101.35 mm |
| February | 1.4 °C | 12.9 °C | 107.19 mm |
| March | 5.6 °C | 17.7 °C | 129.79 mm |
| April | 10.4 °C | 22.8 °C | 143.26 mm |
| May | 15.9 °C | 27.1 °C | 134.62 mm |
| June | 20.4 °C | 31.3 °C | 91.44 mm |
| July | 22.2 °C | 33.2 °C | 94.23 mm |
| August | 21.3 °C | 32.9 °C | 83.31 mm |
| September | 17.3 °C | 29.6 °C | 88.14 mm |
| October | 10.6 °C | 23.8 °C | 114.55 mm |
| November | 4.8 °C | 16.9 °C | 122.43 mm |
| December | 1 °C | 11.8 °C | 138.18 mm |
| Annual | 10.9 °C | 22.5 °C | 1348.49 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |