Moulton, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 49.8 °F (low) to 71.7 °F (high). Annual precipitation averages 59.3 Inches. Moulton is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 30.9 °F | 50.8 °F | 5.43 in. |
| February | 33.9 °F | 55.1 °F | 5.68 in. |
| March | 40.7 °F | 63.6 °F | 5.47 in. |
| April | 48.7 °F | 72.4 °F | 5.36 in. |
| May | 58.0 °F | 79.8 °F | 4.93 in. |
| June | 65.7 °F | 86.4 °F | 4.98 in. |
| July | 68.9 °F | 89.0 °F | 4.66 in. |
| August | 67.7 °F | 88.9 °F | 4.18 in. |
| September | 61.4 °F | 84.3 °F | 4.19 in. |
| October | 49.4 °F | 74.2 °F | 3.94 in. |
| November | 38.8 °F | 62.4 °F | 4.35 in. |
| December | 33.5 °F | 53.4 °F | 6.14 in. |
| Annual | 49.8 °F | 71.7 °F | 59.31 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| 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 |