Frost dates in Yankton County, South Dakota
The average last spring frost in Yankton County falls Apr 27 to May 1 and the average first fall frost Oct 4 to Oct 11, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a. Places: Gayville, Irene, Lesterville, Mission Hill, Utica, Volin. 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 |
|---|---|---|---|---|
| 57031 | Gayville | Apr 27 | Oct 11 | 5a |
| 57037 | Irene | Apr 27 | Oct 11 | 5a |
| 57040 | Lesterville | May 1 | Oct 4 | 5a |
| 57046 | Mission Hill | Apr 27 | Oct 11 | 5a |
| 57067 | Utica | Apr 27 | Oct 11 | 5a |
| 57072 | Volin | Apr 27 | Oct 11 | 5a |
| 57078 | Yankton | Apr 27 | Oct 11 | 5a |
Nearby counties
Clay County Turner County Bon Homme County Hutchinson County Lincoln County Union County
All South Dakota counties · Download South Dakota frost dates (CSV)
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