Driscoll, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 17 °C (low) to 28.2 °C (high). Annual precipitation averages 737.1 Millimeters. Driscoll is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 7.9 °C | 19.8 °C | 37.59 mm |
| February | 10.2 °C | 22.1 °C | 37.85 mm |
| March | 13.7 °C | 24.9 °C | 51.31 mm |
| April | 17.1 °C | 28.4 °C | 42.67 mm |
| May | 21.2 °C | 31.1 °C | 76.2 mm |
| June | 23.7 °C | 33.8 °C | 74.42 mm |
| July | 24.2 °C | 34.9 °C | 65.28 mm |
| August | 24.3 °C | 35.6 °C | 67.06 mm |
| September | 22.4 °C | 32.9 °C | 126.24 mm |
| October | 17.9 °C | 29.8 °C | 77.98 mm |
| November | 12.8 °C | 24.6 °C | 41.15 mm |
| December | 9 °C | 20.9 °C | 39.37 mm |
| Annual | 17 °C | 28.2 °C | 737.12 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |