Frost dates in Norman County, Minnesota
The average last spring frost in Norman County falls May 2 to May 11 and the average first fall frost Sep 27 to Oct 9, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4a. Places: Ada, Borup, Gary, Halstad, Hendrum, Perley. 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 |
|---|---|---|---|---|
| 56510 | Ada | May 11 | Sep 27 | 4a |
| 56519 | Borup | May 11 | Sep 27 | 4a |
| 56541 | May 7 | Sep 28 | 4a | |
| 56545 | Gary | May 7 | Sep 28 | 4a |
| 56548 | Halstad | May 11 | Sep 27 | 4a |
| 56550 | Hendrum | May 11 | Sep 27 | 4a |
| 56574 | Perley | May 9 | Oct 1 | 4a |
| 56581 | Shelly | May 2 | Oct 9 | 4a |
| 56584 | Twin Valley | May 11 | Sep 27 | 4a |
Nearby counties
Clay County Polk County Mahnomen County Becker County Red Lake County Pennington County
All Minnesota counties · Download Minnesota frost dates (CSV)
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