Frost dates in Onslow County, North Carolina
The average last spring frost in Onslow County falls Mar 23 to Apr 6 and the average first fall frost Nov 1 to Nov 16, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 8a to 8b. Places: Jacksonville, Maysville, North Topsail Beach, Piney Green, Richlands, Surf City. 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 |
|---|---|---|---|---|
| 28445 | Surf City | Mar 26 | Nov 13 | 8b |
| 28454 | Mar 23 | Nov 16 | 8a | |
| 28460 | North Topsail Beach | Mar 26 | Nov 13 | 8b |
| 28539 | Mar 23 | Nov 16 | 8b | |
| 28540 | Jacksonville | Mar 31 | Nov 8 | 8a |
| 28542 | Jacksonville | Mar 23 | Nov 16 | 8b |
| 28543 | Jacksonville | Mar 23 | Nov 16 | 8b |
| 28544 | Piney Green | Mar 23 | Nov 16 | 8b |
| 28546 | Jacksonville | Mar 31 | Nov 8 | 8a |
| 28547 | Jacksonville | Mar 23 | Nov 16 | 8b |
| 28555 | Maysville | Apr 6 | Nov 1 | 8b |
| 28574 | Richlands | Apr 5 | Nov 4 | 8a |
| 28582 | Apr 6 | Nov 1 | 8b |
Nearby counties
Jones County Craven County Duplin County Pender County Lenoir County Carteret County
All North Carolina counties · Download North Carolina frost dates (CSV)
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