Frost dates in Davison County, South Dakota
The average last spring frost in Davison County falls Apr 27 to May 8 and the average first fall frost Sep 29 to Oct 11, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a. Places: Mitchell, Mount Vernon, New Elm Spring Colony. 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 |
|---|---|---|---|---|
| 57301 | Mitchell | May 2 | Oct 6 | 5a |
| 57334 | New Elm Spring Colony | May 8 | Sep 29 | 5a |
| 57363 | Mount Vernon | Apr 27 | Oct 11 | 5a |
Nearby counties
Hanson County Aurora County Sanborn County Douglas County Hutchinson County Miner County
All South Dakota counties · Download South Dakota frost dates (CSV)
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