Vredenburgh, Alabama has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 11.5 °C (low) to 24.9 °C (high). Annual precipitation averages 1460.5 Millimeters. Vredenburgh 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 | 1.7 °C | 14.9 °C | 137.16 mm |
| February | 3.7 °C | 17.2 °C | 126.24 mm |
| March | 7.1 °C | 21.5 °C | 146.3 mm |
| April | 10.6 °C | 25.4 °C | 114.81 mm |
| May | 15.3 °C | 29.1 °C | 103.89 mm |
| June | 19.7 °C | 31.9 °C | 124.97 mm |
| July | 21.2 °C | 33.2 °C | 144.02 mm |
| August | 20.9 °C | 32.9 °C | 123.7 mm |
| September | 18.1 °C | 30.7 °C | 108.2 mm |
| October | 11.2 °C | 25.7 °C | 86.11 mm |
| November | 5.3 °C | 20.2 °C | 113.03 mm |
| December | 3.2 °C | 16.3 °C | 132.08 mm |
| Annual | 11.5 °C | 24.9 °C | 1460.51 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 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 |