Mansfield, Georgia has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 50.7 °F (low) to 73.1 °F (high). Annual precipitation averages 49.2 Inches. Mansfield is located in USDA Plant Hardiness Zone 8b. 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 | 32.5 °F | 54.1 °F | 4.43 in. |
| February | 35.1 °F | 57.7 °F | 4.5 in. |
| March | 41.2 °F | 65.7 °F | 4.88 in. |
| April | 48.6 °F | 73.6 °F | 3.84 in. |
| May | 57.8 °F | 81.1 °F | 3.0 in. |
| June | 66.0 °F | 87.3 °F | 4.58 in. |
| July | 69.4 °F | 90.2 °F | 4.46 in. |
| August | 68.6 °F | 88.9 °F | 4.34 in. |
| September | 62.6 °F | 83.9 °F | 3.81 in. |
| October | 51.0 °F | 74.4 °F | 3.11 in. |
| November | 40.2 °F | 64.4 °F | 3.74 in. |
| December | 35.0 °F | 56.3 °F | 4.53 in. |
| Annual | 50.7 °F | 73.1 °F | 49.22 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 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |