Frost dates in Castro County, Texas
The average last spring frost in Castro County falls Apr 17 to Apr 22 and the average first fall frost Oct 21 to Oct 25, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7a. Places: Dimmitt, Hart, Nazareth, Summerfield. 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 |
|---|---|---|---|---|
| 79027 | Dimmitt | Apr 22 | Oct 23 | 7a |
| 79043 | Hart | Apr 22 | Oct 21 | 7a |
| 79063 | Nazareth | Apr 22 | Oct 21 | 7a |
| 79085 | Summerfield | Apr 17 | Oct 25 | 7a |
Nearby counties
Parmer County Lamb County Swisher County Deaf Smith County Randall County Hale County
All Texas counties · Download Texas frost dates (CSV)
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