Wilson, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.4 °F (low) to 71.8 °F (high). Annual precipitation averages 49.3 Inches. Wilson 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 | 31.4 °F | 52.1 °F | 3.6 in. |
| February | 33.0 °F | 55.5 °F | 2.96 in. |
| March | 39.5 °F | 62.7 °F | 4.03 in. |
| April | 48.8 °F | 72.2 °F | 3.72 in. |
| May | 58.1 °F | 79.4 °F | 3.71 in. |
| June | 66.7 °F | 86.7 °F | 4.28 in. |
| July | 70.6 °F | 90.0 °F | 5.45 in. |
| August | 68.9 °F | 88.0 °F | 5.41 in. |
| September | 62.9 °F | 82.6 °F | 5.97 in. |
| October | 50.8 °F | 73.3 °F | 3.39 in. |
| November | 40.1 °F | 63.5 °F | 3.3 in. |
| December | 34.4 °F | 55.2 °F | 3.47 in. |
| Annual | 50.4 °F | 71.8 °F | 49.29 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 |