Chuichu, Arizona has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 13.2 °C (low) to 30.1 °C (high). Annual precipitation averages 210.8 Millimeters. 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 | 3.3 °C | 19.3 °C | 25.15 mm |
| February | 5.1 °C | 21.2 °C | 24.38 mm |
| March | 7.8 °C | 25.1 °C | 24.13 mm |
| April | 10.7 °C | 29.3 °C | 6.86 mm |
| May | 15.7 °C | 34.4 °C | 3.81 mm |
| June | 20.6 °C | 39.8 °C | 4.06 mm |
| July | 25.1 °C | 40.5 °C | 22.61 mm |
| August | 24.7 °C | 39.6 °C | 32.51 mm |
| September | 21.1 °C | 37.2 °C | 16.76 mm |
| October | 14.1 °C | 31.6 °C | 16 mm |
| November | 7.3 °C | 24.6 °C | 11.43 mm |
| December | 3.2 °C | 18.6 °C | 23.11 mm |
| Annual | 13.2 °C | 30.1 °C | 210.81 mm |
| 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 : -6.7°C to -3.9°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |