Frost dates in Randolph County, Illinois
The average last spring frost in Randolph County falls Apr 8 to Apr 12 and the average first fall frost Oct 22 to Oct 30, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 7a. Places: Baldwin, Chester, Ellis Grove, Evansville, Percy, Prairie du Rocher. 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 |
|---|---|---|---|---|
| 62217 | Baldwin | Apr 12 | Oct 22 | 7a |
| 62233 | Chester | Apr 8 | Oct 30 | 7a |
| 62241 | Ellis Grove | Apr 8 | Oct 30 | 7a |
| 62242 | Evansville | Apr 8 | Oct 30 | 7a |
| 62261 | Apr 8 | Oct 30 | 7a | |
| 62272 | Percy | Apr 12 | Oct 22 | 7a |
| 62277 | Prairie du Rocher | Apr 8 | Oct 30 | 7a |
| 62286 | Sparta | Apr 12 | Oct 22 | 7a |
| 62288 | Steeleville | Apr 12 | Oct 22 | 7a |
| 62292 | Tilden | Apr 12 | Oct 22 | 7a |
| 62297 | Apr 12 | Oct 22 | 7a |
Nearby counties
Perry County Monroe County Jackson County St. Clair County Washington County Clinton County
All Illinois counties · Download Illinois frost dates (CSV)
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