Frost dates in Towner County, North Dakota
The average last spring frost in Towner County falls May 15 to May 22 and the average first fall frost Sep 20 to Sep 27, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 3b. Places: Bisbee, Cando, Egeland, Hansboro, Perth, Rocklake. 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 |
|---|---|---|---|---|
| 58317 | Bisbee | May 22 | Sep 20 | 3b |
| 58324 | Cando | May 15 | Sep 27 | 3b |
| 58331 | Egeland | May 18 | Sep 23 | 3b |
| 58339 | Hansboro | May 18 | Sep 23 | 3b |
| 58363 | Perth | May 20 | Sep 26 | 3b |
| 58365 | Rocklake | May 18 | Sep 23 | 3b |
| 58372 | Sarles | May 18 | Sep 23 | 3b |
Nearby counties
Rolette County Cavalier County Ramsey County Pierce County Benson County Eddy County
All North Dakota counties · Download North Dakota frost dates (CSV)
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