Frost dates in Sherburne County, Minnesota
The average last spring frost in Sherburne County falls May 4 to May 7 and the average first fall frost Sep 28 to Oct 5, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4b. Places: Becker, Big Lake, Clear Lake, Elk River, St. Cloud, Zimmerman. 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 |
|---|---|---|---|---|
| 55308 | Becker | May 7 | Sep 28 | 4b |
| 55309 | Big Lake | May 4 | Oct 5 | 4b |
| 55319 | Clear Lake | May 7 | Sep 30 | 4b |
| 55330 | Elk River | May 4 | Oct 5 | 4b |
| 55398 | Zimmerman | May 7 | Sep 28 | 4b |
| 56304 | St. Cloud | May 7 | Sep 30 | 4b |
Nearby counties
Wright County Benton County Isanti County Mille Lacs County Anoka County Stearns County
All Minnesota counties · Download Minnesota frost dates (CSV)
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