Frost dates in Calumet County, Wisconsin
The average last spring frost in Calumet County falls May 1 to May 6 and the average first fall frost Oct 6 to Oct 14, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5b. Places: Appleton, Brillion, Chilton, Forest Junction, Harrison, New Holstein. 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 |
|---|---|---|---|---|
| 53014 | Chilton | May 1 | Oct 14 | 5b |
| 53061 | New Holstein | May 1 | Oct 14 | 5b |
| 53088 | Stockbridge | May 1 | Oct 14 | 5b |
| 54110 | Brillion | May 6 | Oct 6 | 5b |
| 54123 | Forest Junction | May 6 | Oct 6 | 5b |
| 54129 | Harrison | May 6 | Oct 6 | 5b |
| 54160 | Potter | May 6 | Oct 6 | 5b |
| 54169 | Sherwood | May 6 | Oct 6 | 5b |
| 54915 | Appleton | May 4 | Oct 6 | 5b |
| 54952 | Harrison | May 4 | Oct 6 | 5b |
Nearby counties
Manitowoc County Outagamie County Winnebago County Brown County Fond du Lac County Sheboygan County
All Wisconsin counties · Download Wisconsin frost dates (CSV)
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