Elberton, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10.4 °C (low) to 22.6 °C (high). Annual precipitation averages 1249.9 Millimeters. Elberton is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.3 °C | 12.3 °C | 113.03 mm |
| February | 1.7 °C | 14.4 °C | 107.44 mm |
| March | 4.9 °C | 18.6 °C | 117.6 mm |
| April | 9.4 °C | 22.8 °C | 88.65 mm |
| May | 14.5 °C | 26.7 °C | 87.88 mm |
| June | 19 °C | 30.3 °C | 117.35 mm |
| July | 20.9 °C | 32.4 °C | 109.47 mm |
| August | 20.5 °C | 31.2 °C | 110.74 mm |
| September | 17.2 °C | 28.3 °C | 94.23 mm |
| October | 10.6 °C | 23.1 °C | 85.85 mm |
| November | 4.4 °C | 18 °C | 97.79 mm |
| December | 1.7 °C | 13.4 °C | 119.89 mm |
| Annual | 10.4 °C | 22.6 °C | 1249.92 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |