Frost dates in Dolores County, Colorado
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The average last spring frost in Dolores County falls May 11 to May 26 and the average first fall frost Sep 29 to Oct 12, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 5b to 6b. Places: Dolores, Dove Creek, Rico. 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 |
|---|---|---|---|---|
| 81320 | May 11 | Oct 12 | 6b | |
| 81323 | Dolores | May 26 | Sep 29 | 6a |
| 81324 | Dove Creek | May 16 | Oct 11 | 6b |
| 81325 | May 11 | Oct 12 | 6b | |
| 81332 | Rico | May 26 | Sep 29 | 5b |
Nearby counties
San Miguel County Montezuma County Montrose County San Juan County Ouray County La Plata County
All Colorado counties · Download Colorado frost dates (CSV)
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