Cactus Forest, Arizona has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 14 °C (low) to 29.5 °C (high). Annual precipitation averages 265.2 Millimeters. Cactus Forest is located in USDA Plant Hardiness Zone 9b. The growing season typically runs from the last frost around Feb. 1 - Feb. 10 through the first frost around Dec. 11 - Dec. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 4.8 °C | 19.1 °C | 40.13 mm |
| February | 6 °C | 20.8 °C | 28.96 mm |
| March | 8.3 °C | 24.6 °C | 32.26 mm |
| April | 11.4 °C | 28.4 °C | 9.91 mm |
| May | 16.1 °C | 33.6 °C | 4.83 mm |
| June | 21.5 °C | 38.8 °C | 3.05 mm |
| July | 25.3 °C | 39.7 °C | 27.43 mm |
| August | 24.9 °C | 38.8 °C | 36.58 mm |
| September | 21.8 °C | 36.4 °C | 20.57 mm |
| October | 15.2 °C | 30.9 °C | 9.91 mm |
| November | 8.6 °C | 24.2 °C | 18.29 mm |
| December | 4.5 °C | 18.6 °C | 33.27 mm |
| Annual | 14 °C | 29.5 °C | 265.19 mm |
| Average First Frost Date | Dec. 11 - Dec. 20 |
| Average Last Frost Date | Feb. 1 - Feb. 10 |
| Average Days With Frost | 10-20 Days |
| 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 | BSh - Hot Semi-Arid Climate |