| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F Zone 8a: 10°F to 15°F Zone 9b: 25°F to 30°F | |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | BWh - Hot Desert Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 151 - 180 days Over 86°F |
Annual Climate Data for ZIP Code 85331 - Cave Creek, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 41 | 43 | 47 | 52 | 60 | 69 | 76 | 75 | 69 | 59 | 47 | 41 | 56 |
| Avg Max Temp (°F) | 64 | 68 | 72 | 81 | 90 | 100 | 103 | 101 | 96 | 85 | 72 | 64 | 83 |
| Avg Precip (In.) | 1.55 | 1.76 | 2.18 | .45 | .34 | .16 | .88 | 1.1 | .88 | .84 | 1.16 | 1.35 | 12.64 |