Frost dates in Carroll County, Iowa
The average last spring frost in Carroll County falls Apr 27 and the average first fall frost Oct 10, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5a. Places: Arcadia, Breda, Carroll, Dedham, Glidden, Halbur. 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 |
|---|---|---|---|---|
| 51401 | Carroll | Apr 27 | Oct 10 | 5a |
| 51430 | Arcadia | Apr 27 | Oct 10 | 5a |
| 51436 | Breda | Apr 27 | Oct 10 | 5a |
| 51440 | Dedham | Apr 27 | Oct 10 | 5a |
| 51443 | Glidden | Apr 27 | Oct 10 | 5a |
| 51444 | Halbur | Apr 27 | Oct 10 | 5a |
| 51451 | Lanesboro | Apr 27 | Oct 10 | 5a |
| 51452 | Lidderdale | Apr 27 | Oct 10 | 5a |
| 51455 | Manning | Apr 27 | Oct 10 | 5a |
| 51459 | Ralston | Apr 27 | Oct 10 | 5a |
| 51463 | Templeton | Apr 27 | Oct 10 | 5a |
Nearby counties
Crawford County Audubon County Sac County Greene County Calhoun County Guthrie County
All Iowa counties · Download Iowa frost dates (CSV)
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