Frost dates in Wasco County, Oregon
The average last spring frost in Wasco County falls Apr 14 to May 22 and the average first fall frost Oct 3 to Oct 23, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6b to 7b. Places: Antelope, Dufur, Mosier, Pine Grove, Shaniko, The Dalles. 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 |
|---|---|---|---|---|
| 97001 | Antelope | May 22 | Oct 3 | 7a |
| 97021 | Dufur | May 12 | Oct 7 | 7b |
| 97037 | Pine Grove | May 15 | Oct 11 | 7a |
| 97040 | Mosier | Apr 20 | Oct 13 | 7b |
| 97057 | Shaniko | May 22 | Oct 3 | 6b |
| 97058 | The Dalles | Apr 14 | Oct 23 | 7b |
| 97063 | Tygh Valley | May 12 | Oct 7 | 7a |
| 97761 | Warm Springs | May 5 | Oct 7 | 7a |
Nearby counties
Sherman County Hood River County Jefferson County Gilliam County Wheeler County Clackamas County
All Oregon counties · Download Oregon frost dates (CSV)
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