Frost dates in Benson County, North Dakota
The average last spring frost in Benson County falls May 6 to May 17 and the average first fall frost Sep 23 to Oct 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4a. Places: Esmond, Fort Totten, Knox, Leeds, Maddock, Minnewaukan. 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 |
|---|---|---|---|---|
| 58332 | Esmond | May 11 | Sep 28 | 4a |
| 58335 | Fort Totten | May 6 | Oct 5 | 4a |
| 58343 | Knox | May 17 | Sep 23 | 4a |
| 58346 | Leeds | May 15 | Sep 27 | 4a |
| 58348 | Maddock | May 12 | Sep 29 | 4a |
| 58351 | Minnewaukan | May 12 | Sep 29 | 4a |
| 58357 | Oberon | May 12 | Sep 29 | 4a |
| 58370 | May 6 | Oct 5 | 4a | |
| 58379 | May 6 | Oct 5 | 4a | |
| 58386 | York | May 15 | Sep 27 | 4a |
Nearby counties
Pierce County Eddy County Ramsey County Wells County Foster County Towner County
All North Dakota counties · Download North Dakota frost dates (CSV)
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