| 2023 Hardiness Zone: | Zone 9b: 25°F to 30°F 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: | Frost Rare | |
| Average Last Frost Date: | Frost Rare | |
| Koppen-Geiger Climate Zone: | BSh - Hot Semi-Arid Climate | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 151 - 180 days Over 86°F |
Annual Climate Data for ZIP Code 85263 - Rio Verde, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 40 | 42 | 46 | 51 | 59 | 68 | 75 | 74 | 69 | 58 | 46 | 40 | 56 |
| Avg Max Temp (°F) | 66 | 70 | 75 | 83 | 92 | 102 | 105 | 103 | 98 | 87 | 75 | 67 | 85 |
| Avg Precip (In.) | 1.26 | 1.39 | 1.62 | .39 | .26 | .13 | .95 | 1.35 | .96 | .99 | .95 | 1.18 | 11.43 |