Frost dates in Delta County, Colorado
The average last spring frost in Delta County falls May 1 to May 3 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 5b to 6b. Places: Cedaredge, Delta, Lazear, Orchard City, Paonia. 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 |
|---|---|---|---|---|
| 81410 | Orchard City | May 1 | Oct 7 | 6b |
| 81413 | Cedaredge | May 3 | Oct 9 | 5b |
| 81416 | Delta | May 1 | Oct 7 | 6b |
| 81418 | Orchard City | May 3 | Oct 9 | 6b |
| 81419 | Lazear | May 3 | Oct 12 | 6b |
| 81428 | Paonia | May 3 | Oct 12 | 6b |
Nearby counties
Mesa County Montrose County Garfield County Gunnison County Ouray County San Miguel County
All Colorado counties · Download Colorado frost dates (CSV)
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