Frost dates in Blount County, Tennessee
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The average last spring frost in Blount County falls Apr 1 to Apr 20 and the average first fall frost Oct 22 to Nov 2, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7a to 7b. Places: Alcoa, Friendsville, Louisville, Maryville, Rockford, Townsend. 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 |
|---|---|---|---|---|
| 37701 | Alcoa | Apr 1 | Nov 2 | 7b |
| 37737 | Friendsville | Apr 5 | Nov 1 | 7b |
| 37777 | Louisville | Apr 1 | Nov 2 | 7b |
| 37801 | Maryville | Apr 1 | Nov 2 | 7b |
| 37803 | Maryville | Apr 1 | Nov 2 | 7b |
| 37804 | Maryville | Apr 1 | Nov 2 | 7b |
| 37853 | Rockford | Apr 1 | Nov 2 | 7b |
| 37878 | Apr 17 | Oct 27 | 7b | |
| 37882 | Townsend | Apr 20 | Oct 22 | 7a |
| 37886 | Walland | Apr 20 | Oct 22 | 7b |
Nearby counties
Knox County Loudon County Sevier County Monroe County Anderson County Roane County
All Tennessee counties · Download Tennessee frost dates (CSV)
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