Arizona City, 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. Arizona City 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 | 3.4 °C | 19.3 °C | 25.4 mm |
| February | 5.1 °C | 21.3 °C | 25.4 mm |
| March | 7.7 °C | 25.1 °C | 22.86 mm |
| April | 10.8 °C | 29.4 °C | 7.62 mm |
| May | 15.6 °C | 34.5 °C | 2.54 mm |
| June | 20.6 °C | 39.8 °C | 5.08 mm |
| July | 25 °C | 40.5 °C | 22.86 mm |
| August | 24.6 °C | 39.6 °C | 30.48 mm |
| September | 21.1 °C | 37.2 °C | 17.78 mm |
| October | 14 °C | 31.6 °C | 17.78 mm |
| November | 7.3 °C | 24.6 °C | 10.16 mm |
| December | 3.3 °C | 18.7 °C | 22.86 mm |
| Annual | 13.2 °C | 30.1 °C | 210.82 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 |