Eastman, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54 °F (low) to 77 °F (high). Annual precipitation averages 46.9 Inches. Eastman 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. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 36.7 °F | 59.2 °F | 4.63 in. |
| February | 39.3 °F | 63.0 °F | 4.11 in. |
| March | 45.1 °F | 69.9 °F | 4.3 in. |
| April | 52.5 °F | 77.5 °F | 3.47 in. |
| May | 61.3 °F | 84.9 °F | 2.64 in. |
| June | 68.7 °F | 89.8 °F | 4.88 in. |
| July | 71.6 °F | 92.2 °F | 4.82 in. |
| August | 70.8 °F | 91.2 °F | 4.52 in. |
| September | 65.4 °F | 87.0 °F | 3.81 in. |
| October | 54.3 °F | 78.6 °F | 2.59 in. |
| November | 44.0 °F | 69.0 °F | 2.88 in. |
| December | 38.8 °F | 61.5 °F | 4.2 in. |
| Annual | 54 °F | 77 °F | 46.85 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 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 |