Frost dates in Watonwan County, Minnesota
The average last spring frost in Watonwan County falls Apr 30 and the average first fall frost Oct 7, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a. Places: Butterfield, Darfur, La Salle, Lewisville, Madelia, St. James. 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 |
|---|---|---|---|---|
| 56022 | Darfur | Apr 30 | Oct 7 | 5a |
| 56056 | La Salle | Apr 30 | Oct 7 | 5a |
| 56060 | Lewisville | Apr 30 | Oct 7 | 5a |
| 56062 | Madelia | Apr 30 | Oct 7 | 5a |
| 56081 | St. James | Apr 30 | Oct 7 | 5a |
| 56120 | Butterfield | Apr 30 | Oct 7 | 5a |
Nearby counties
Brown County Martin County Cottonwood County Nicollet County Blue Earth County Jackson County
All Minnesota counties · Download Minnesota frost dates (CSV)
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