Wrightsville, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.5 °C (low) to 24.7 °C (high). Annual precipitation averages 1219.4 Millimeters. Wrightsville is located in USDA Plant Hardiness Zone 8b. 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 | 1.7 °C | 14.7 °C | 111.51 mm |
| February | 3.2 °C | 16.7 °C | 109.47 mm |
| March | 6.5 °C | 20.8 °C | 112.52 mm |
| April | 10.3 °C | 25 °C | 88.65 mm |
| May | 15.3 °C | 29 °C | 73.91 mm |
| June | 19.7 °C | 32.1 °C | 124.71 mm |
| July | 21.6 °C | 33.8 °C | 120.14 mm |
| August | 21.1 °C | 32.8 °C | 125.22 mm |
| September | 18.1 °C | 30.2 °C | 96.77 mm |
| October | 11.7 °C | 25.4 °C | 70.1 mm |
| November | 5.7 °C | 20.1 °C | 75.69 mm |
| December | 2.9 °C | 15.8 °C | 110.74 mm |
| Annual | 11.5 °C | 24.7 °C | 1219.43 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 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |