| 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 9a: 20°F to 25°F Zone 9b: 25°F to 30°F Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F | |
| Average First Frost Date: | Jan. 21 - Jan. 31 | |
| Average Last Frost Date: | Frost Rare | |
| 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 85337 - Gila Bend, AZ | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 40 | 44 | 48 | 54 | 62 | 70 | 79 | 78 | 72 | 59 | 47 | 41 | 58 |
| Avg Max Temp (°F) | 69 | 74 | 79 | 87 | 96 | 106 | 109 | 106 | 102 | 91 | 78 | 69 | 89 |
| Avg Precip (In.) | .63 | .86 | .72 | .21 | .15 | .04 | .76 | 1.19 | .54 | .52 | .56 | .85 | 7.03 |