| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 9a: 20°F to 25°F | |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Mar. 21 - Mar. 31 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 30c - Balcones Canyonlands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 78003 - Bandera, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 35 | 38 | 46 | 53 | 62 | 68 | 69 | 69 | 64 | 55 | 45 | 37 | 53 |
| Avg Max Temp (°F) | 62 | 66 | 74 | 80 | 85 | 91 | 94 | 94 | 89 | 81 | 70 | 63 | 79 |
| Avg Precip (In.) | 1.43 | 1.83 | 1.93 | 2.54 | 3.95 | 3.87 | 1.94 | 2.71 | 2.89 | 3.61 | 2.21 | 1.8 | 30.7 |