Midland, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 10.7 °C (low) to 25.8 °C (high). Annual precipitation averages 365.3 Millimeters. Midland is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.3 °C | 14.8 °C | 19.3 mm |
| February | 1.6 °C | 17.4 °C | 14.99 mm |
| March | 5.8 °C | 21.9 °C | 22.1 mm |
| April | 10 °C | 26.9 °C | 20.83 mm |
| May | 15.6 °C | 31.2 °C | 43.43 mm |
| June | 20.3 °C | 34.9 °C | 40.39 mm |
| July | 21.5 °C | 35.4 °C | 34.8 mm |
| August | 21.1 °C | 34.8 °C | 39.37 mm |
| September | 17.1 °C | 30.8 °C | 58.42 mm |
| October | 11.2 °C | 26.4 °C | 33.78 mm |
| November | 4.4 °C | 19.6 °C | 22.1 mm |
| December | 0.2 °C | 15.1 °C | 15.75 mm |
| Annual | 10.7 °C | 25.8 °C | 365.26 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 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 | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |