Black, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 54.8 °F (low) to 77.6 °F (high). Annual precipitation averages 61.5 Inches. Black is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.6 °F | 60.7 °F | 5.14 in. |
| February | 40.7 °F | 64.4 °F | 5.45 in. |
| March | 46.3 °F | 71.7 °F | 5.57 in. |
| April | 53.0 °F | 78.0 °F | 5.27 in. |
| May | 61.7 °F | 85.3 °F | 4.0 in. |
| June | 69.1 °F | 89.7 °F | 5.91 in. |
| July | 71.5 °F | 91.4 °F | 6.46 in. |
| August | 70.9 °F | 90.6 °F | 5.67 in. |
| September | 66.3 °F | 87.5 °F | 5.03 in. |
| October | 55.4 °F | 79.4 °F | 3.33 in. |
| November | 44.6 °F | 69.8 °F | 4.47 in. |
| December | 40.2 °F | 62.8 °F | 5.21 in. |
| Annual | 54.8 °F | 77.6 °F | 61.51 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |