Burton, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 57.6 °F (low) to 76.2 °F (high). Annual precipitation averages 51 Inches. Burton is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 39.9 °F | 59.9 °F | 3.77 in. |
| February | 42.5 °F | 62.9 °F | 3.39 in. |
| March | 48.6 °F | 69.3 °F | 3.08 in. |
| April | 56.2 °F | 76.2 °F | 3.19 in. |
| May | 64.4 °F | 83.1 °F | 2.74 in. |
| June | 71.3 °F | 88.1 °F | 5.82 in. |
| July | 74.4 °F | 90.8 °F | 6.19 in. |
| August | 73.7 °F | 89.3 °F | 6.81 in. |
| September | 69.4 °F | 85.2 °F | 5.44 in. |
| October | 59.4 °F | 77.7 °F | 4.08 in. |
| November | 48.7 °F | 68.8 °F | 3.04 in. |
| December | 43.1 °F | 62.5 °F | 3.48 in. |
| Annual | 57.6 °F | 76.2 °F | 51.03 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 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 |