Leary, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54.4 °F (low) to 77.6 °F (high). Annual precipitation averages 52.2 Inches. Leary is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.9 °F | 60.9 °F | 4.75 in. |
| February | 40.0 °F | 64.4 °F | 4.67 in. |
| March | 45.8 °F | 71.5 °F | 5.03 in. |
| April | 52.8 °F | 78.1 °F | 4.24 in. |
| May | 61.6 °F | 85.1 °F | 2.86 in. |
| June | 69.0 °F | 89.5 °F | 5.16 in. |
| July | 71.3 °F | 91.3 °F | 5.65 in. |
| August | 70.6 °F | 90.4 °F | 4.82 in. |
| September | 66.1 °F | 87.0 °F | 4.05 in. |
| October | 55.2 °F | 79.4 °F | 2.61 in. |
| November | 44.1 °F | 70.3 °F | 3.35 in. |
| December | 39.4 °F | 62.8 °F | 4.99 in. |
| Annual | 54.4 °F | 77.6 °F | 52.18 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |