Frost dates in Tooele County, Utah
The average last spring frost in Tooele County falls Apr 18 to Jun 14 and the average first fall frost Sep 8 to Oct 23, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a to 7a. Places: Dugway, Grantsville, Rush Valley, Stockton, Tooele, Vernon. 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 |
|---|---|---|---|---|
| 84022 | Dugway | May 15 | Oct 5 | 6b |
| 84029 | Grantsville | May 2 | Oct 14 | 7a |
| 84034 | Jun 14 | Sep 8 | 6b | |
| 84069 | Rush Valley | May 15 | Oct 5 | 6a |
| 84071 | Stockton | Jun 2 | Sep 16 | 6b |
| 84074 | Tooele | May 2 | Oct 16 | 7a |
| 84080 | Vernon | Jun 1 | Sep 20 | 6b |
| 84083 | Wendover | Apr 18 | Oct 23 | 6b |
Nearby counties
Salt Lake County Utah County Davis County Juab County Weber County Wasatch County
All Utah counties · Download Utah frost dates (CSV)
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