Frost dates in St. Croix County, Wisconsin
The average last spring frost in St. Croix County falls Apr 22 to May 6 and the average first fall frost Oct 2 to Oct 19, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4b. Places: Baldwin, Deer Park, Glenwood City, Hammond, Houlton, Hudson. 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 |
|---|---|---|---|---|
| 54002 | Baldwin | May 6 | Oct 2 | 4b |
| 54007 | Deer Park | May 5 | Oct 4 | 4b |
| 54013 | Glenwood City | May 6 | Oct 2 | 4b |
| 54015 | Hammond | May 6 | Oct 2 | 4b |
| 54016 | Hudson | Apr 22 | Oct 19 | 4b |
| 54017 | New Richmond | May 6 | Oct 2 | 4b |
| 54023 | Roberts | May 6 | Oct 2 | 4b |
| 54025 | Somerset | Apr 22 | Oct 19 | 4b |
| 54027 | Wilson | May 6 | Oct 2 | 4b |
| 54028 | Woodville | May 6 | Oct 2 | 4b |
| 54082 | Houlton | Apr 22 | Oct 19 | 4b |
Nearby counties
Pierce County Dunn County Polk County Pepin County Barron County Burnett County
All Wisconsin counties · Download Wisconsin frost dates (CSV)
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