Frost dates in Ashland County, Wisconsin
The average last spring frost in Ashland County falls May 16 to May 26 and the average first fall frost Sep 24 to Oct 8, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 4a to 5b. Places: Ashland, Butternut, Clam Lake, Glidden, Jolmaville, Mellen. 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 |
|---|---|---|---|---|
| 54514 | Butternut | May 22 | Sep 24 | 4a |
| 54517 | Clam Lake | May 16 | Sep 30 | 4a |
| 54527 | Glidden | May 22 | Sep 24 | 4a |
| 54546 | Mellen | May 26 | Sep 27 | 4a |
| 54806 | Ashland | May 20 | Oct 2 | 5a |
| 54846 | May 26 | Sep 27 | 4b | |
| 54850 | May 20 | Oct 8 | 5b | |
| 54855 | Jolmaville | May 26 | Sep 27 | 4b |
| 54861 | New Odanah | May 23 | Oct 1 | 5a |
Nearby counties
Iron County Bayfield County Sawyer County Price County Douglas County Vilas County
All Wisconsin counties · Download Wisconsin frost dates (CSV)
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