| 2023 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | 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 85024 - Phoenix, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 40 | 43 | 46 | 52 | 60 | 69 | 76 | 76 | 70 | 58 | 46 | 40 | 56 |
| Avg Max Temp (°F) | 66 | 70 | 74 | 82 | 92 | 101 | 104 | 102 | 97 | 86 | 73 | 65 | 84 |
| Avg Precip (In.) | 1.13 | 1.5 | 1.42 | .33 | .22 | .08 | .78 | 1.11 | .77 | .72 | .9 | 1.08 | 10.03 |