Brushy Creek, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 55.7 °F (low) to 78.8 °F (high). Annual precipitation averages 37.1 Inches. Brushy Creek is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 37.2 °F | 61.2 °F | 2.64 in. |
| February | 40.9 °F | 64.4 °F | 2.11 in. |
| March | 47.7 °F | 71.3 °F | 3.0 in. |
| April | 54.7 °F | 78.6 °F | 2.7 in. |
| May | 63.9 °F | 85.1 °F | 4.56 in. |
| June | 70.5 °F | 91.6 °F | 3.57 in. |
| July | 72.7 °F | 94.7 °F | 2.71 in. |
| August | 72.2 °F | 95.8 °F | 2.52 in. |
| September | 67.0 °F | 90.0 °F | 3.45 in. |
| October | 56.8 °F | 81.3 °F | 4.07 in. |
| November | 46.3 °F | 70.0 °F | 3.03 in. |
| December | 38.6 °F | 62.1 °F | 2.77 in. |
| Annual | 55.7 °F | 78.8 °F | 37.13 in. |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |