Adrian, Texas has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 41.5 °F (low) to 71.5 °F (high). Annual precipitation averages 19.3 Inches. Adrian is located in USDA Plant Hardiness Zone 7a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 21.6 °F | 50.7 °F | 0.58 in. |
| February | 23.9 °F | 55.0 °F | 0.33 in. |
| March | 31.0 °F | 63.2 °F | 1.21 in. |
| April | 38.6 °F | 70.9 °F | 1.38 in. |
| May | 48.9 °F | 80.0 °F | 2.07 in. |
| June | 59.0 °F | 89.6 °F | 2.84 in. |
| July | 63.1 °F | 91.7 °F | 2.77 in. |
| August | 61.9 °F | 90.0 °F | 3.03 in. |
| September | 54.5 °F | 83.0 °F | 1.51 in. |
| October | 41.9 °F | 72.2 °F | 2.17 in. |
| November | 30.2 °F | 60.2 °F | 0.69 in. |
| December | 22.9 °F | 50.9 °F | 0.71 in. |
| Annual | 41.5 °F | 71.5 °F | 19.29 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |