| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F | |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F | |
| Average First Frost Date: | Nov. 21 - Nov. 30 | |
| Average Last Frost Date: | Mar. 1 - Mar. 10 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 31a - Northern Nueces Alluvial Plains | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 151 - 180 days Over 86°F |
Annual Climate Data for ZIP Code 78016 - Devine, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 39 | 43 | 50 | 57 | 64 | 69 | 71 | 71 | 67 | 58 | 49 | 42 | 57 |
| Avg Max Temp (°F) | 65 | 70 | 78 | 83 | 89 | 94 | 97 | 97 | 92 | 84 | 74 | 66 | 82 |
| Avg Precip (In.) | 1.37 | 1.58 | 1.51 | 2.4 | 3.63 | 3.57 | 1.47 | 2.33 | 2.74 | 3.22 | 1.86 | 1.49 | 27.16 |