Cameron, South Carolina has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.8 °C (low) to 24.3 °C (high). Annual precipitation averages 1226.1 Millimeters. Cameron is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 1.8 °C | 14.4 °C | 98.81 mm |
| February | 3.1 °C | 16.3 °C | 91.69 mm |
| March | 6.6 °C | 20.3 °C | 96.27 mm |
| April | 10.9 °C | 24.8 °C | 81.79 mm |
| May | 15.7 °C | 28.6 °C | 91.44 mm |
| June | 20.2 °C | 31.7 °C | 129.03 mm |
| July | 22 °C | 33.2 °C | 133.35 mm |
| August | 21.6 °C | 32.4 °C | 132.33 mm |
| September | 18.4 °C | 29.7 °C | 114.05 mm |
| October | 12.1 °C | 25 °C | 89.92 mm |
| November | 5.9 °C | 19.6 °C | 71.88 mm |
| December | 3.1 °C | 15.8 °C | 95.5 mm |
| Annual | 11.8 °C | 24.3 °C | 1226.06 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |