Frost dates in Beltrami County, Minnesota
The average last spring frost in Beltrami County falls May 12 to May 24 and the average first fall frost Sep 17 to Oct 4, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 3b. Places: Bemidji, Blackduck, Grygla, Kelliher, Ponemah, Redby. 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 |
|---|---|---|---|---|
| 56601 | Bemidji | May 17 | Sep 26 | 3b |
| 56630 | Blackduck | May 24 | Sep 17 | 3b |
| 56647 | Tenstrike | May 24 | Sep 17 | 3b |
| 56650 | Kelliher | May 22 | Sep 17 | 3b |
| 56663 | May 17 | Sep 26 | 3b | |
| 56666 | Ponemah | May 12 | Oct 4 | 3b |
| 56667 | May 12 | Oct 4 | 3b | |
| 56670 | Redby | May 12 | Oct 4 | 3b |
| 56678 | Solway | May 18 | Sep 27 | 3b |
| 56683 | May 24 | Sep 17 | 3b | |
| 56685 | May 22 | Sep 17 | 3b | |
| 56727 | Grygla | May 24 | Sep 20 | 3b |
Nearby counties
Clearwater County Hubbard County Mahnomen County Red Lake County Koochiching County Pennington County
All Minnesota counties · Download Minnesota frost dates (CSV)
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