| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F | |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F | |
| Average First Frost Date: | Oct. 1 - Oct. 10 | |
| Average Last Frost Date: | Jun. 1 - Jun. 10 | |
| Koppen-Geiger Climate Zone: | Dsb - Humid Continental Climate - Dry Cool Summer | |
| Ecoregion: | ||
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 86038 - Mormon Lake, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 22 | 25 | 28 | 36 | 42 | 50 | 50 | 44 | 33 | 25 | 20 | 33 |
| Avg Max Temp (°F) | 43 | 45 | 49 | 55 | 66 | 75 | 80 | 78 | 73 | 62 | 50 | 42 | 60 |
| Avg Precip (In.) | 3.09 | 3.36 | 3.25 | 2.04 | .87 | .56 | 1.99 | 2.27 | 2.06 | 2.02 | 2.21 | 2.63 | 26.34 |