Frost dates in Webb County, Texas
Average (50%) last spring and first fall 32°F frost dates and USDA hardiness zone for each ZIP code in Webb County. Pick a ZIP for 10% and 90% odds.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 78019 | Encinal | Feb 21 | Dec 9 | 9b |
| 78040 | Laredo | Jan 25 | Dec 17 | 9b |
| 78041 | Laredo | Jan 25 | Dec 17 | 9b |
| 78043 | Laredo | Jan 25 | Dec 17 | 9b |
| 78044 | Ranchitos Las Lomas | Feb 21 | Dec 9 | 9b |
| 78045 | Laredo | Feb 21 | Dec 9 | 9b |
| 78046 | Laredo | Jan 25 | Dec 17 | 9b |
| 78344 | Bruni | Jan 30 | Dec 18 | 9b |
| 78369 | Mirando City | Jan 30 | Dec 18 | 9b |
| 78371 | Oilton | Jan 30 | Dec 18 | 9b |