| 2023 Hardiness Zone: | Zone 9b: 25°F to 30°F Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 9b: 25°F to 30°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: | 34b - Southern Subhumid Gulf Coastal Prairies | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 78406 - Corpus Christi, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 46 | 49 | 57 | 63 | 70 | 74 | 75 | 75 | 72 | 64 | 56 | 48 | 62 |
| Avg Max Temp (°F) | 66 | 69 | 76 | 80 | 85 | 90 | 93 | 93 | 90 | 83 | 75 | 68 | 81 |
| Avg Precip (In.) | 1.64 | 1.87 | 1.66 | 1.99 | 3.49 | 3.56 | 2.07 | 3.47 | 5.02 | 3.9 | 1.75 | 1.56 | 31.98 |