Kill Devil Hills, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 56.3 °F (low) to 68.7 °F (high). Annual precipitation averages 51.3 Inches. Kill Devil Hills is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.0 °F | 51.6 °F | 4.18 in. |
| February | 38.9 °F | 53.0 °F | 3.22 in. |
| March | 43.8 °F | 58.3 °F | 3.55 in. |
| April | 52.6 °F | 66.5 °F | 3.21 in. |
| May | 61.3 °F | 74.0 °F | 3.67 in. |
| June | 70.1 °F | 81.9 °F | 4.62 in. |
| July | 74.2 °F | 85.7 °F | 5.12 in. |
| August | 73.7 °F | 84.4 °F | 6.2 in. |
| September | 70.2 °F | 79.7 °F | 5.53 in. |
| October | 60.5 °F | 71.9 °F | 4.31 in. |
| November | 49.9 °F | 62.3 °F | 3.71 in. |
| December | 42.8 °F | 55.6 °F | 3.93 in. |
| Annual | 56.3 °F | 68.7 °F | 51.25 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |