Frost dates in Cameron County, Texas
Average (50%) last spring and first fall 32°F frost dates and USDA hardiness zone for each ZIP code in Cameron County. Pick a ZIP for 10% and 90% odds.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 78520 | Brownsville | Jan 6 | Jan 2 (next year) | 10a |
| 78521 | Brownsville | Jan 6 | Jan 2 (next year) | 10a |
| 78526 | Brownsville | Jan 6 | Jan 2 (next year) | 10a |
| 78535 | Combes | Jan 9 | Jan 3 (next year) | 10a |
| 78550 | Harlingen | Jan 8 | Dec 29 | 10a |
| 78552 | Harlingen | Jan 9 | Jan 3 (next year) | 10a |
| 78559 | La Feria | Jan 10 | Dec 27 | 10a |
| 78566 | Brownsville | Jan 8 | Jan 4 (next year) | 10a |
| 78567 | Los Indios | Jan 9 | Jan 3 (next year) | 10a |
| 78575 | Brownsville | Jan 6 | Jan 2 (next year) | 10a |
| 78578 | Brownsville | Jan 3 | Jan 1 (next year) | 10a |
| 78583 | La Tina Ranch | Jan 8 | Jan 4 (next year) | 10a |
| 78586 | San Benito | Jan 9 | Jan 3 (next year) | 10a |
| 78592 | Iglesia Antigua | Jan 8 | Dec 31 | 10a |
| 78593 | Yznaga | Jan 10 | Dec 27 | 10a |
| 78597 | South Padre Island | Jan 8 | Jan 4 (next year) | 10b |