Oakwood, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 10 °C (low) to 21.4 °C (high). Annual precipitation averages 1405.4 Millimeters. Oakwood is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.2 °C | 10.6 °C | 131.57 mm |
| February | 1.3 °C | 12.8 °C | 127 mm |
| March | 4.7 °C | 17.1 °C | 131.32 mm |
| April | 9 °C | 21.8 °C | 108.71 mm |
| May | 13.9 °C | 25.6 °C | 106.68 mm |
| June | 18.4 °C | 29.3 °C | 114.55 mm |
| July | 20.4 °C | 30.9 °C | 108.71 mm |
| August | 19.9 °C | 30.4 °C | 129.79 mm |
| September | 16.6 °C | 27.5 °C | 108.71 mm |
| October | 10.3 °C | 22.3 °C | 101.35 mm |
| November | 4.5 °C | 16.8 °C | 108.2 mm |
| December | 1.5 °C | 12.1 °C | 128.78 mm |
| Annual | 10 °C | 21.4 °C | 1405.37 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |