Yoakum, Texas has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 14.7 °C (low) to 27 °C (high). Annual precipitation averages 986.8 Millimeters. Yoakum 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 | 5.2 °C | 17.4 °C | 71.12 mm |
| February | 7.3 °C | 19.6 °C | 48.51 mm |
| March | 11 °C | 23.1 °C | 76.71 mm |
| April | 14.4 °C | 26.7 °C | 78.99 mm |
| May | 19 °C | 30.3 °C | 107.44 mm |
| June | 22.1 °C | 33.4 °C | 104.9 mm |
| July | 22.9 °C | 34.9 °C | 64.26 mm |
| August | 22.8 °C | 35.6 °C | 85.09 mm |
| September | 20.3 °C | 32.7 °C | 95 mm |
| October | 15.2 °C | 28.6 °C | 108.97 mm |
| November | 9.9 °C | 22.6 °C | 75.95 mm |
| December | 6.3 °C | 18.5 °C | 69.85 mm |
| Annual | 14.7 °C | 27 °C | 986.79 mm |
| 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 : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |