Frost dates in Pine County, Minnesota
The average last spring frost in Pine County falls May 9 to May 18 and the average first fall frost Sep 24 to Oct 2, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4a. Places: Askov, Bruno, Finlayson, Grasston, Henriette, Hinckley. 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 |
|---|---|---|---|---|
| 55030 | Grasston | May 9 | Sep 30 | 4a |
| 55036 | Henriette | May 9 | Sep 30 | 4a |
| 55037 | Hinckley | May 16 | Sep 24 | 4a |
| 55063 | Rock Creek | May 11 | Oct 1 | 4a |
| 55072 | Sandstone | May 18 | Sep 26 | 4a |
| 55704 | Askov | May 18 | Sep 26 | 4a |
| 55712 | Bruno | May 18 | Sep 26 | 4a |
| 55735 | Finlayson | May 13 | Sep 29 | 4a |
| 55756 | Kerrick | May 18 | Sep 26 | 4a |
| 55783 | Sturgeon Lake | May 12 | Oct 2 | 4a |
| 55795 | Rutledge | May 12 | Oct 2 | 4a |
Nearby counties
Kanabec County Carlton County Isanti County Mille Lacs County Aitkin County Chisago County
All Minnesota counties · Download Minnesota frost dates (CSV)
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