Lyerly, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 48.5 °F (low) to 72.6 °F (high). Annual precipitation averages 56.2 Inches. Lyerly 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 | 29.9 °F | 51.9 °F | 5.34 in. |
| February | 32.5 °F | 56.1 °F | 5.37 in. |
| March | 39.1 °F | 64.5 °F | 5.88 in. |
| April | 46.3 °F | 73.7 °F | 4.85 in. |
| May | 55.9 °F | 80.7 °F | 4.43 in. |
| June | 64.3 °F | 87.1 °F | 4.34 in. |
| July | 68.0 °F | 90.0 °F | 4.18 in. |
| August | 67.1 °F | 89.7 °F | 4.08 in. |
| September | 60.7 °F | 84.9 °F | 3.87 in. |
| October | 48.2 °F | 74.7 °F | 3.7 in. |
| November | 37.1 °F | 63.1 °F | 4.34 in. |
| December | 32.6 °F | 54.5 °F | 5.81 in. |
| Annual | 48.5 °F | 72.6 °F | 56.19 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |