Shallotte, North Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.5 °C (low) to 23.5 °C (high). Annual precipitation averages 1406.9 Millimeters. Shallotte is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.4 °C | 13.9 °C | 99.06 mm |
| February | 3.3 °C | 15.3 °C | 87.38 mm |
| March | 6.6 °C | 18.8 °C | 98.3 mm |
| April | 11.7 °C | 23.6 °C | 87.12 mm |
| May | 16.3 °C | 27.3 °C | 91.69 mm |
| June | 20.7 °C | 30.7 °C | 121.67 mm |
| July | 22.7 °C | 32.2 °C | 164.08 mm |
| August | 22.1 °C | 31.4 °C | 176.53 mm |
| September | 19.4 °C | 29 °C | 188.47 mm |
| October | 13.7 °C | 24.6 °C | 114.81 mm |
| November | 7.5 °C | 19.5 °C | 84.33 mm |
| December | 4 °C | 15.6 °C | 93.47 mm |
| Annual | 12.5 °C | 23.5 °C | 1406.91 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |