Chandler, Arizona has a Hot Desert Climate climate (Köppen classification: BWh). Average annual temperatures range from 15.1 °C (low) to 30.3 °C (high). Annual precipitation averages 218.4 Millimeters. Chandler is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.4 °C | 19.6 °C | 27.43 mm |
| February | 6.9 °C | 21.6 °C | 26.67 mm |
| March | 9.6 °C | 25.3 °C | 26.16 mm |
| April | 12.9 °C | 29.3 °C | 8.64 mm |
| May | 17.8 °C | 34.3 °C | 2.79 mm |
| June | 22.4 °C | 39.5 °C | 1.27 mm |
| July | 26.4 °C | 40.8 °C | 22.61 mm |
| August | 26.2 °C | 40.2 °C | 29.21 mm |
| September | 22.7 °C | 37.6 °C | 17.53 mm |
| October | 15.7 °C | 31.8 °C | 15.49 mm |
| November | 9.6 °C | 24.8 °C | 14.48 mm |
| December | 5.1 °C | 19.1 °C | 26.16 mm |
| Annual | 15.1 °C | 30.3 °C | 218.44 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | BWh - Hot Desert Climate |