| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F Zone 8a: 10°F to 15°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 7b: 5°F to 10°F | |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F | |
| Average First Frost Date: | Dec. 1 - Dec. 10 | |
| Average Last Frost Date: | Mar. 11 - Mar. 20 | |
| Koppen-Geiger Climate Zone: | BSh - Hot Semi-Arid Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 85623 - Oracle, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 34 | 37 | 40 | 45 | 54 | 63 | 67 | 66 | 61 | 51 | 40 | 34 | 49 |
| Avg Max Temp (°F) | 58 | 61 | 66 | 74 | 83 | 93 | 93 | 91 | 87 | 78 | 66 | 57 | 76 |
| Avg Precip (In.) | 2.28 | 2.38 | 2.37 | .86 | .56 | .39 | 2.98 | 3.78 | 1.87 | 1.87 | 1.7 | 2.12 | 23.16 |