Chuichu, Arizona has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 55.8 °F (low) to 86.2 °F (high). Annual precipitation averages 8.3 Inches. Chuichu is located in USDA Plant Hardiness Zone 9a. The growing season typically runs from the last frost around Jan. 21 - Jan. 31 through the first frost around Dec. 21 - Dec. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 38.0 °F | 66.7 °F | 0.99 in. |
| February | 41.1 °F | 70.2 °F | 0.96 in. |
| March | 46.0 °F | 77.2 °F | 0.95 in. |
| April | 51.3 °F | 84.8 °F | 0.27 in. |
| May | 60.2 °F | 94.0 °F | 0.15 in. |
| June | 69.1 °F | 103.7 °F | 0.16 in. |
| July | 77.1 °F | 104.9 °F | 0.89 in. |
| August | 76.4 °F | 103.3 °F | 1.28 in. |
| September | 70.0 °F | 99.0 °F | 0.66 in. |
| October | 57.4 °F | 88.8 °F | 0.63 in. |
| November | 45.2 °F | 76.2 °F | 0.45 in. |
| December | 37.7 °F | 65.5 °F | 0.91 in. |
| Annual | 55.8 °F | 86.2 °F | 8.3 in. |
| Average First Frost Date | Dec. 21 - Dec. 31 |
| Average Last Frost Date | Jan. 21 - Jan. 31 |
| Average Days With Frost | 10-20 Days |
| Plant Hardiness Zone | Zone 9a : 20°F to 25°F |
| Plant Hardiness Zone - 2012 | Zone 9a : 20°F to 25°F |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |