Frost dates in Medina County, Texas
The average last spring frost in Medina County falls Feb 18 to Mar 6 and the average first fall frost Nov 20 to Dec 9, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 9a. Places: Castroville, D'Hanis, Devine, Hondo, LaCoste, Natalia. Pick a ZIP for 10% and 90% odds, soil temperature and the 7-day freeze forecast.
| ZIP | Place | Last spring frost | First fall frost | Zone |
|---|---|---|---|---|
| 78009 | Castroville | Feb 24 | Dec 2 | 9a |
| 78016 | Devine | Feb 24 | Dec 2 | 9a |
| 78039 | LaCoste | Feb 24 | Dec 2 | 9a |
| 78056 | Feb 18 | Dec 9 | 9a | |
| 78059 | Natalia | Feb 24 | Dec 2 | 9a |
| 78066 | Feb 18 | Dec 9 | 9a | |
| 78850 | D'Hanis | Mar 6 | Nov 20 | 9a |
| 78861 | Hondo | Mar 6 | Nov 20 | 9a |
| 78886 | Yancey | Feb 28 | Nov 27 | 9a |
Nearby counties
Frio County Bexar County Bandera County Atascosa County Kendall County Uvalde County
All Texas counties · Download Texas frost dates (CSV)
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