Hanceville, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 9.4 °C (low) to 22.4 °C (high). Annual precipitation averages 1498.1 Millimeters. Hanceville 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 Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.9 °C | 11.2 °C | 144.78 mm |
| February | 0.7 °C | 13.5 °C | 139.7 mm |
| March | 4.4 °C | 18.2 °C | 146.05 mm |
| April | 8.3 °C | 22.7 °C | 135.89 mm |
| May | 13.4 °C | 26.6 °C | 129.79 mm |
| June | 17.9 °C | 30.2 °C | 118.87 mm |
| July | 19.9 °C | 31.7 °C | 118.62 mm |
| August | 19.3 °C | 31.7 °C | 99.31 mm |
| September | 16.1 °C | 29.1 °C | 106.43 mm |
| October | 9.2 °C | 23.5 °C | 95 mm |
| November | 3.4 °C | 17.4 °C | 114.55 mm |
| December | 0.7 °C | 12.6 °C | 149.1 mm |
| Annual | 9.4 °C | 22.4 °C | 1498.09 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |