Frost dates in Vernon County, Wisconsin
The average last spring frost in Vernon County falls Apr 22 to May 7 and the average first fall frost Oct 2 to Oct 17, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4b to 5a. Places: Chaseburg, De Soto, Genoa, Hillsboro, La Farge, Ontario. 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 |
|---|---|---|---|---|
| 54621 | Chaseburg | Apr 22 | Oct 17 | 5a |
| 54624 | De Soto | Apr 22 | Oct 17 | 5a |
| 54632 | Genoa | Apr 22 | Oct 17 | 5a |
| 54634 | Hillsboro | May 5 | Oct 4 | 4b |
| 54639 | La Farge | Apr 27 | Oct 14 | 4b |
| 54651 | Ontario | Apr 27 | Oct 14 | 4b |
| 54652 | Readstown | May 7 | Oct 2 | 5a |
| 54658 | Stoddard | Apr 22 | Oct 17 | 5a |
| 54665 | Viroqua | May 7 | Oct 2 | 5a |
| 54667 | Westby | Apr 27 | Oct 14 | 5a |
Nearby counties
La Crosse County Crawford County Monroe County Richland County Juneau County Sauk County
All Wisconsin counties · Download Wisconsin frost dates (CSV)
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