Frost dates in Union County, Florida
The average last spring frost in Union County falls Mar 1 to Mar 13 and the average first fall frost Nov 22 to Dec 1, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 9a. Places: Lake Butler, Raiford, Worthington Springs. 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 |
|---|---|---|---|---|
| 32054 | Lake Butler | Mar 1 | Nov 28 | 9a |
| 32083 | Raiford | Mar 8 | Dec 1 | 9a |
| 32697 | Worthington Springs | Mar 13 | Nov 22 | 9a |
Nearby counties
Bradford County Baker County Columbia County Alachua County Clay County Gilchrist County
All Florida counties · Download Florida frost dates (CSV)
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