Raoul, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.1 °F (low) to 69.3 °F (high). Annual precipitation averages 58.6 Inches. Raoul 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. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.2 °F | 50.4 °F | 5.36 in. |
| February | 33.9 °F | 54.1 °F | 5.0 in. |
| March | 39.6 °F | 61.6 °F | 5.39 in. |
| April | 47.4 °F | 69.9 °F | 4.42 in. |
| May | 55.8 °F | 76.5 °F | 4.01 in. |
| June | 63.7 °F | 83.0 °F | 5.09 in. |
| July | 67.2 °F | 86.2 °F | 4.85 in. |
| August | 66.4 °F | 85.0 °F | 5.52 in. |
| September | 60.6 °F | 80.0 °F | 4.34 in. |
| October | 49.5 °F | 71.0 °F | 4.56 in. |
| November | 39.4 °F | 61.3 °F | 4.57 in. |
| December | 34.1 °F | 53.1 °F | 5.5 in. |
| Annual | 49.1 °F | 69.3 °F | 58.61 in. |
| 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 8a : 10°F to 15°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |