Frost dates in Potter County, South Dakota
The average last spring frost in Potter County falls May 7 and the average first fall frost Oct 2, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4b. Places: Gettysburg, Hoven, Lebanon, Tolstoy. 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 |
|---|---|---|---|---|
| 57442 | Gettysburg | May 7 | Oct 2 | 4b |
| 57450 | Hoven | May 7 | Oct 2 | 4b |
| 57455 | Lebanon | May 7 | Oct 2 | 4b |
| 57475 | Tolstoy | May 7 | Oct 2 | 4b |
Nearby counties
Sully County Walworth County Faulk County Edmunds County Campbell County Hughes County
All South Dakota counties · Download South Dakota frost dates (CSV)
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