Frost dates in Red Lake County, Minnesota
The average last spring frost in Red Lake County falls May 9 and the average first fall frost Sep 30, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 3b. Places: Brooks, Oklee, Plummer, Red Lake Falls. 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 |
|---|---|---|---|---|
| 56715 | Brooks | May 9 | Sep 30 | 3b |
| 56742 | Oklee | May 9 | Sep 30 | 3b |
| 56748 | Plummer | May 9 | Sep 30 | 3b |
| 56750 | Red Lake Falls | May 9 | Sep 30 | 3b |
Nearby counties
Pennington County Polk County Clearwater County Mahnomen County Marshall County Norman County
All Minnesota counties · Download Minnesota frost dates (CSV)
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