Social Circle, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.7 °C (low) to 22.5 °C (high). Annual precipitation averages 1278.4 Millimeters. Social Circle 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. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.7 °C | 11.9 °C | 116.08 mm |
| February | 2 °C | 13.8 °C | 117.09 mm |
| March | 5.4 °C | 18.3 °C | 125.98 mm |
| April | 9.7 °C | 22.8 °C | 98.04 mm |
| May | 14.7 °C | 26.8 °C | 79.5 mm |
| June | 19.1 °C | 30.4 °C | 117.6 mm |
| July | 20.9 °C | 32.1 °C | 107.44 mm |
| August | 20.5 °C | 31.4 °C | 114.3 mm |
| September | 17.2 °C | 28.5 °C | 98.3 mm |
| October | 10.8 °C | 23.2 °C | 83.31 mm |
| November | 4.9 °C | 17.6 °C | 104.39 mm |
| December | 2.1 °C | 13.1 °C | 116.33 mm |
| Annual | 10.7 °C | 22.5 °C | 1278.36 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |