El Cenizo, Texas has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 17.3 °C (low) to 30.1 °C (high). Annual precipitation averages 519.2 Millimeters. El Cenizo is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8 °C | 20.6 °C | 22.61 mm |
| February | 10.3 °C | 23.3 °C | 19.56 mm |
| March | 14 °C | 27.2 °C | 38.61 mm |
| April | 17.5 °C | 31.3 °C | 36.58 mm |
| May | 21.5 °C | 34.4 °C | 69.6 mm |
| June | 24.2 °C | 37.2 °C | 50.29 mm |
| July | 24.7 °C | 37.8 °C | 45.97 mm |
| August | 24.8 °C | 38.2 °C | 37.59 mm |
| September | 22.6 °C | 34.5 °C | 98.3 mm |
| October | 18.3 °C | 30.7 °C | 45.72 mm |
| November | 12.8 °C | 25.2 °C | 29.97 mm |
| December | 8.8 °C | 21 °C | 24.38 mm |
| Annual | 17.3 °C | 30.1 °C | 519.18 mm |
| Average First Frost Date | Jan. 21 - Jan. 31 |
| 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 | BSh - Hot Semi-Arid Climate |