Frost dates in Union County, North Carolina
The average last spring frost in Union County falls Mar 31 to Apr 3 and the average first fall frost Nov 1 to Nov 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 8a. Places: Fairview, Marshville, Mineral Springs, Monroe, Unionville, Waxhaw. 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 |
|---|---|---|---|---|
| 28079 | Fairview | Mar 31 | Nov 5 | 8a |
| 28103 | Marshville | Apr 3 | Nov 1 | 8a |
| 28104 | Weddington | Mar 31 | Nov 5 | 8a |
| 28108 | Mineral Springs | Mar 31 | Nov 5 | 8a |
| 28110 | Unionville | Apr 3 | Nov 1 | 8a |
| 28112 | Monroe | Apr 3 | Nov 1 | 8a |
| 28173 | Waxhaw | Mar 31 | Nov 5 | 8a |
| 28174 | Wingate | Apr 3 | Nov 1 | 8a |
Nearby counties
Mecklenburg County Anson County Cabarrus County Stanly County Gaston County Rowan County
All North Carolina counties · Download North Carolina frost dates (CSV)
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