Frost dates in St. Joseph County, Michigan
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The average last spring frost in St. Joseph County falls Apr 26 to Apr 30 and the average first fall frost Oct 17 to Oct 21, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Burr Oak, Centreville, Colon, Constantine, Mendon, Sturgis. 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 |
|---|---|---|---|---|
| 49030 | Burr Oak | Apr 26 | Oct 21 | 6a |
| 49032 | Centreville | Apr 30 | Oct 17 | 6a |
| 49040 | Colon | Apr 30 | Oct 17 | 6a |
| 49042 | Constantine | Apr 30 | Oct 17 | 6a |
| 49066 | Apr 30 | Oct 17 | 6a | |
| 49072 | Mendon | Apr 30 | Oct 17 | 6a |
| 49075 | Apr 30 | Oct 17 | 6a | |
| 49091 | Sturgis | Apr 30 | Oct 17 | 6a |
| 49093 | Three Rivers | Apr 30 | Oct 17 | 6a |
| 49099 | White Pigeon | Apr 30 | Oct 17 | 6a |
Nearby counties
Branch County Cass County Kalamazoo County Calhoun County Van Buren County Hillsdale County
All Michigan counties · Download Michigan frost dates (CSV)
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