Carrizo, Arizona has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 39.9 °F (low) to 73.4 °F (high). Annual precipitation averages 18.3 Inches. Carrizo is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 25.5 °F | 54.1 °F | 2.1 in. |
| February | 27.0 °F | 58.2 °F | 1.78 in. |
| March | 31.5 °F | 64.4 °F | 1.55 in. |
| April | 35.5 °F | 71.4 °F | 0.55 in. |
| May | 41.8 °F | 80.1 °F | 0.5 in. |
| June | 50.4 °F | 90.6 °F | 0.32 in. |
| July | 59.3 °F | 92.4 °F | 2.57 in. |
| August | 59.2 °F | 89.8 °F | 3.01 in. |
| September | 51.6 °F | 85.5 °F | 1.49 in. |
| October | 40.4 °F | 75.6 °F | 1.38 in. |
| November | 30.8 °F | 64.2 °F | 1.16 in. |
| December | 25.2 °F | 54.4 °F | 1.9 in. |
| Annual | 39.9 °F | 73.4 °F | 18.31 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |