Driftwood, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 12.9 °C (low) to 25.7 °C (high). Annual precipitation averages 910.8 Millimeters. Driftwood 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 | 2.8 °C | 16.1 °C | 62.74 mm |
| February | 5.1 °C | 17.9 °C | 51.05 mm |
| March | 8.8 °C | 21.7 °C | 71.12 mm |
| April | 12.4 °C | 25.4 °C | 66.8 mm |
| May | 17.4 °C | 29 °C | 116.33 mm |
| June | 20.9 °C | 32.4 °C | 89.41 mm |
| July | 22.1 °C | 34.3 °C | 52.32 mm |
| August | 21.9 °C | 35.1 °C | 61.72 mm |
| September | 18.9 °C | 31.7 °C | 93.22 mm |
| October | 13.3 °C | 26.9 °C | 103.89 mm |
| November | 7.9 °C | 20.8 °C | 77.47 mm |
| December | 3.6 °C | 16.7 °C | 64.77 mm |
| Annual | 12.9 °C | 25.7 °C | 910.84 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8b : -9.4°C to -6.7°C |
| Plant Hardiness Zone - 2012 | Zone 8b : -9.4°C to -6.7°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |