Walstonburg, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.5 °F (low) to 72.4 °F (high). Annual precipitation averages 51.6 Inches. Walstonburg is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.9 °F | 53.0 °F | 3.86 in. |
| February | 33.4 °F | 56.3 °F | 3.06 in. |
| March | 39.6 °F | 63.4 °F | 3.96 in. |
| April | 48.9 °F | 73.1 °F | 3.67 in. |
| May | 58.1 °F | 80.1 °F | 4.39 in. |
| June | 66.6 °F | 87.2 °F | 4.82 in. |
| July | 70.5 °F | 90.4 °F | 5.53 in. |
| August | 68.6 °F | 87.9 °F | 5.85 in. |
| September | 62.8 °F | 83.4 °F | 6.65 in. |
| October | 50.7 °F | 74.1 °F | 3.22 in. |
| November | 40.4 °F | 64.2 °F | 3.23 in. |
| December | 34.9 °F | 55.9 °F | 3.32 in. |
| Annual | 50.5 °F | 72.4 °F | 51.56 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |