Eutawville, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 53.6 °F (low) to 76 °F (high). Annual precipitation averages 50.5 Inches. Eutawville is located in USDA Plant Hardiness Zone 8b. 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 | 35.7 °F | 58.3 °F | 3.73 in. |
| February | 38.1 °F | 61.8 °F | 3.74 in. |
| March | 44.1 °F | 68.9 °F | 3.78 in. |
| April | 52.0 °F | 76.9 °F | 3.55 in. |
| May | 60.5 °F | 83.4 °F | 3.77 in. |
| June | 68.3 °F | 89.0 °F | 5.73 in. |
| July | 71.7 °F | 91.7 °F | 5.67 in. |
| August | 70.8 °F | 90.0 °F | 5.25 in. |
| September | 65.6 °F | 85.3 °F | 4.96 in. |
| October | 54.4 °F | 77.3 °F | 3.89 in. |
| November | 43.4 °F | 67.9 °F | 2.65 in. |
| December | 38.4 °F | 60.9 °F | 3.77 in. |
| Annual | 53.6 °F | 76 °F | 50.49 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 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |