| 2023 Hardiness Zone: | Zone 9b: 25°F to 30°F | |
| 2012 Hardiness Zone: | Zone 9a: 20°F to 25°F | |
| 1990 Hardiness Zone: | Zone 9a: 20F to 25F | |
| Average First Frost Date: | Frost Rare | |
| Average Last Frost Date: | Frost Rare | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 34a - Northern Humid Gulf Coastal Prairies | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 77510 - Santa Fe, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 43 | 46 | 53 | 60 | 67 | 73 | 74 | 74 | 70 | 61 | 52 | 45 | 60 |
| Avg Max Temp (°F) | 62 | 66 | 72 | 78 | 84 | 89 | 92 | 92 | 88 | 81 | 72 | 65 | 78 |
| Avg Precip (In.) | 4.51 | 2.96 | 3.18 | 3.22 | 4.78 | 5.78 | 4.52 | 4.12 | 6.68 | 4.16 | 4.49 | 3.6 | 52.02 |