Frost dates in Hamblen County, Tennessee
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The average last spring frost in Hamblen County falls Apr 10 to Apr 14 and the average first fall frost Oct 24 to Oct 28, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7b. Places: Morristown, Russellville. 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 |
|---|---|---|---|---|
| 37813 | Morristown | Apr 10 | Oct 28 | 7b |
| 37814 | Morristown | Apr 10 | Oct 28 | 7b |
| 37860 | Russellville | Apr 10 | Oct 28 | 7b |
| 37891 | Apr 14 | Oct 24 | 7b |
Nearby counties
Jefferson County Grainger County Greene County Hancock County Cocke County Hawkins County
All Tennessee counties · Download Tennessee frost dates (CSV)
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