Hackberry, Arizona has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 47.4 °F (low) to 76.5 °F (high). Annual precipitation averages 11 Inches. Hackberry is located in USDA Plant Hardiness Zone 8b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 31.2 °F | 57.0 °F | 1.19 in. |
| February | 33.4 °F | 60.4 °F | 1.34 in. |
| March | 37.3 °F | 66.7 °F | 1.21 in. |
| April | 43.3 °F | 72.9 °F | 0.54 in. |
| May | 51.8 °F | 82.9 °F | 0.28 in. |
| June | 60.9 °F | 93.5 °F | 0.06 in. |
| July | 67.6 °F | 97.5 °F | 1.45 in. |
| August | 67.4 °F | 96.3 °F | 1.6 in. |
| September | 59.3 °F | 90.0 °F | 1.26 in. |
| October | 47.7 °F | 78.1 °F | 0.76 in. |
| November | 38.1 °F | 66.1 °F | 0.53 in. |
| December | 31.2 °F | 56.2 °F | 0.81 in. |
| Annual | 47.4 °F | 76.5 °F | 11.03 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 8b : 15°F to 20°F |
| Plant Hardiness Zone - 2012 | Zone 8b : 15°F to 20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |