Chino Valley, Arizona has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 5.3 °C (low) to 22.8 °C (high). Annual precipitation averages 305.8 Millimeters. Chino Valley is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.6 °C | 12.5 °C | 29.72 mm |
| February | -2.2 °C | 14.2 °C | 28.96 mm |
| March | 0.5 °C | 17.7 °C | 27.18 mm |
| April | 3.3 °C | 21.3 °C | 10.92 mm |
| May | 7.4 °C | 26.1 °C | 10.92 mm |
| June | 12.3 °C | 32.1 °C | 3.56 mm |
| July | 16.7 °C | 33.6 °C | 40.89 mm |
| August | 16.1 °C | 32.3 °C | 53.34 mm |
| September | 11.9 °C | 29.6 °C | 43.18 mm |
| October | 5.5 °C | 24.2 °C | 19.05 mm |
| November | -0.5 °C | 17.6 °C | 15.49 mm |
| December | -3.9 °C | 11.9 °C | 22.61 mm |
| Annual | 5.3 °C | 22.8 °C | 305.82 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |