Statesville, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 47.5 °F (low) to 70 °F (high). Annual precipitation averages 46.7 Inches. Statesville is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 28.5 °F | 50.1 °F | 3.75 in. |
| February | 30.5 °F | 53.9 °F | 3.23 in. |
| March | 37.2 °F | 61.6 °F | 4.0 in. |
| April | 46.0 °F | 70.9 °F | 4.1 in. |
| May | 55.7 °F | 77.8 °F | 3.8 in. |
| June | 63.9 °F | 84.9 °F | 4.33 in. |
| July | 67.9 °F | 87.9 °F | 4.5 in. |
| August | 66.1 °F | 86.4 °F | 4.6 in. |
| September | 59.7 °F | 80.9 °F | 3.92 in. |
| October | 47.1 °F | 71.7 °F | 3.25 in. |
| November | 36.2 °F | 61.3 °F | 3.27 in. |
| December | 30.7 °F | 52.9 °F | 3.96 in. |
| Annual | 47.5 °F | 70 °F | 46.71 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |