Clint, Texas has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 49.7 °F (low) to 80.1 °F (high). Annual precipitation averages 8.1 Inches. Clint is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 30.0 °F | 60.2 °F | 0.41 in. |
| February | 34.4 °F | 65.7 °F | 0.39 in. |
| March | 41.2 °F | 73.5 °F | 0.24 in. |
| April | 48.4 °F | 81.5 °F | 0.17 in. |
| May | 57.2 °F | 89.7 °F | 0.38 in. |
| June | 66.5 °F | 97.9 °F | 0.72 in. |
| July | 69.8 °F | 97.1 °F | 1.42 in. |
| August | 68.4 °F | 95.2 °F | 1.42 in. |
| September | 62.2 °F | 89.8 °F | 1.15 in. |
| October | 49.9 °F | 81.4 °F | 0.76 in. |
| November | 37.8 °F | 69.2 °F | 0.4 in. |
| December | 30.0 °F | 59.4 °F | 0.64 in. |
| Annual | 49.7 °F | 80.1 °F | 8.1 in. |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BWk - Cold Desert Climate |