White Hall, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.2 °C (low) to 24.5 °C (high). Annual precipitation averages 1388.1 Millimeters. White Hall 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. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 2.1 °C | 14.1 °C | 130.56 mm |
| February | 4 °C | 16.7 °C | 133.35 mm |
| March | 7.4 °C | 20.9 °C | 144.53 mm |
| April | 11.2 °C | 24.8 °C | 109.47 mm |
| May | 16.2 °C | 28.8 °C | 94.23 mm |
| June | 20.6 °C | 31.8 °C | 110.24 mm |
| July | 22.1 °C | 33.1 °C | 136.65 mm |
| August | 21.7 °C | 33 °C | 109.73 mm |
| September | 18.9 °C | 30.7 °C | 107.95 mm |
| October | 12.2 °C | 25.4 °C | 73.41 mm |
| November | 6.1 °C | 19.7 °C | 106.43 mm |
| December | 3.4 °C | 15.4 °C | 131.57 mm |
| Annual | 12.2 °C | 24.5 °C | 1388.12 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |