Frost dates in Houston County, Minnesota
The average last spring frost in Houston County falls Apr 22 to May 8 and the average first fall frost Oct 3 to Oct 17, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a. Places: Brownsville, Caledonia, Eitzen, Hokah, Houston, La Crescent. 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 |
|---|---|---|---|---|
| 55919 | Brownsville | Apr 22 | Oct 17 | 5a |
| 55921 | Caledonia | Apr 29 | Oct 10 | 5a |
| 55931 | Eitzen | Apr 22 | Oct 17 | 5a |
| 55941 | Hokah | Apr 29 | Oct 10 | 5a |
| 55943 | Houston | May 8 | Oct 3 | 5a |
| 55947 | La Crescent | Apr 23 | Oct 17 | 5a |
| 55974 | Spring Grove | Apr 29 | Oct 10 | 5a |
Nearby counties
Fillmore County Winona County Olmsted County Wabasha County Mower County Dodge County
All Minnesota counties · Download Minnesota frost dates (CSV)
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