Burton, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.2 °C (low) to 24.5 °C (high). Annual precipitation averages 1296.2 Millimeters. 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 | 4.4 °C | 15.5 °C | 95.76 mm |
| February | 5.8 °C | 17.2 °C | 86.11 mm |
| March | 9.2 °C | 20.7 °C | 78.23 mm |
| April | 13.4 °C | 24.6 °C | 81.03 mm |
| May | 18 °C | 28.4 °C | 69.6 mm |
| June | 21.8 °C | 31.2 °C | 147.83 mm |
| July | 23.6 °C | 32.7 °C | 157.23 mm |
| August | 23.2 °C | 31.8 °C | 172.97 mm |
| September | 20.8 °C | 29.6 °C | 138.18 mm |
| October | 15.2 °C | 25.4 °C | 103.63 mm |
| November | 9.3 °C | 20.4 °C | 77.22 mm |
| December | 6.2 °C | 16.9 °C | 88.39 mm |
| Annual | 14.2 °C | 24.5 °C | 1296.18 mm |
| 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 : -6.7°C to -3.9°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 |