Edenton, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 52.1 °F (low) to 71.3 °F (high). Annual precipitation averages 51.4 Inches. Edenton 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 | 33.4 °F | 52.4 °F | 3.72 in. |
| February | 34.8 °F | 55.3 °F | 3.21 in. |
| March | 40.5 °F | 62.3 °F | 4.16 in. |
| April | 50.0 °F | 71.5 °F | 3.37 in. |
| May | 59.2 °F | 78.4 °F | 3.83 in. |
| June | 67.5 °F | 85.5 °F | 4.95 in. |
| July | 71.8 °F | 88.9 °F | 5.78 in. |
| August | 70.3 °F | 86.9 °F | 5.93 in. |
| September | 64.8 °F | 81.9 °F | 5.78 in. |
| October | 53.6 °F | 73.2 °F | 4.0 in. |
| November | 42.6 °F | 63.5 °F | 3.34 in. |
| December | 36.8 °F | 55.9 °F | 3.33 in. |
| Annual | 52.1 °F | 71.3 °F | 51.4 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 40-50 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 | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |