Bucksport, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.1 °C (low) to 23.5 °C (high). Annual precipitation averages 1401.8 Millimeters. Bucksport 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. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.2 °C | 14 °C | 96.01 mm |
| February | 3.3 °C | 15.6 °C | 86.11 mm |
| March | 6.4 °C | 19.3 °C | 97.54 mm |
| April | 11.1 °C | 23.8 °C | 89.92 mm |
| May | 15.8 °C | 27.3 °C | 97.28 mm |
| June | 20.2 °C | 30.4 °C | 132.59 mm |
| July | 22.2 °C | 32.1 °C | 159.77 mm |
| August | 21.7 °C | 31.3 °C | 179.07 mm |
| September | 18.8 °C | 28.4 °C | 178.05 mm |
| October | 12.7 °C | 24.5 °C | 112.78 mm |
| November | 6.6 °C | 19.4 °C | 78.23 mm |
| December | 3.7 °C | 15.4 °C | 94.49 mm |
| Annual | 12.1 °C | 23.5 °C | 1401.84 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |