| 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 9b: 25°F to 30°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 9a: 20F to 25F | |
| Average First Frost Date: | Jan. 21 - Jan. 31 | |
| Average Last Frost Date: | Jan. 21 - Jan. 31 | |
| Koppen-Geiger Climate Zone: | BWh - Hot Desert Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 181 - 210 days Over 86°F |
Annual Climate Data for ZIP Code 85396 - Buckeye, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 40 | 44 | 49 | 57 | 65 | 73 | 72 | 66 | 54 | 42 | 36 | 53 |
| Avg Max Temp (°F) | 66 | 70 | 75 | 83 | 92 | 102 | 105 | 103 | 98 | 88 | 74 | 66 | 85 |
| Avg Precip (In.) | 1.49 | 1.36 | 1.55 | .37 | .16 | .06 | 1.02 | 1.64 | 1.09 | .77 | .9 | 1.09 | 11.51 |