Whiteville, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52 °F (low) to 74.1 °F (high). Annual precipitation averages 51.5 Inches. Whiteville is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 33.7 °F | 56.1 °F | 3.69 in. |
| February | 35.7 °F | 59.0 °F | 3.31 in. |
| March | 41.5 °F | 66.3 °F | 3.76 in. |
| April | 50.2 °F | 74.9 °F | 3.48 in. |
| May | 58.9 °F | 81.4 °F | 3.81 in. |
| June | 67.4 °F | 87.5 °F | 5.11 in. |
| July | 71.2 °F | 90.5 °F | 5.43 in. |
| August | 69.7 °F | 88.8 °F | 5.95 in. |
| September | 64.3 °F | 84.0 °F | 6.43 in. |
| October | 52.6 °F | 75.5 °F | 3.52 in. |
| November | 41.9 °F | 66.2 °F | 3.37 in. |
| December | 36.5 °F | 58.7 °F | 3.61 in. |
| Annual | 52 °F | 74.1 °F | 51.47 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |