| 2023 Hardiness Zone: | 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 78412 - Corpus Christi, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 47 | 50 | 58 | 64 | 71 | 75 | 76 | 76 | 73 | 65 | 56 | 49 | 63 |
| Avg Max Temp (°F) | 65 | 69 | 75 | 79 | 84 | 89 | 91 | 91 | 89 | 82 | 74 | 67 | 80 |
| Avg Precip (In.) | 1.69 | 1.9 | 1.63 | 2.04 | 3.48 | 3.51 | 2 | 3.39 | 5.05 | 4.17 | 1.85 | 1.46 | 32.16 |