Cockrell Hill, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 13.1 °C (low) to 24.6 °C (high). Annual precipitation averages 999 Millimeters. Cockrell Hill 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 | 13.4 °C | 67.06 mm |
| February | 3.9 °C | 15.7 °C | 71.37 mm |
| March | 8.1 °C | 19.8 °C | 86.36 mm |
| April | 12.4 °C | 24.2 °C | 92.46 mm |
| May | 17.7 °C | 28.3 °C | 118.36 mm |
| June | 22.1 °C | 32.7 °C | 100.08 mm |
| July | 23.8 °C | 35.1 °C | 52.58 mm |
| August | 23.7 °C | 35.3 °C | 55.63 mm |
| September | 19.7 °C | 31.6 °C | 79.5 mm |
| October | 13.4 °C | 25.8 °C | 120.14 mm |
| November | 7.7 °C | 19.3 °C | 73.41 mm |
| December | 3 °C | 14.4 °C | 82.04 mm |
| Annual | 13.1 °C | 24.6 °C | 998.99 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 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 |