Frost dates in Prowers County, Colorado
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The average last spring frost in Prowers County falls May 1 to May 2 and the average first fall frost Oct 7 to Oct 12, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Granada, Hartman, Holly, Lamar. 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 |
|---|---|---|---|---|
| 81041 | Granada | May 1 | Oct 12 | 6a |
| 81043 | Hartman | May 1 | Oct 12 | 6a |
| 81047 | Holly | May 1 | Oct 12 | 6a |
| 81052 | Lamar | May 2 | Oct 7 | 6a |
Nearby counties
Bent County Kiowa County Baca County Cheyenne County Otero County Crowley County
All Colorado counties · Download Colorado frost dates (CSV)
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