Frost dates in Pend Oreille County, Washington
The average last spring frost in Pend Oreille County falls May 4 to May 20 and the average first fall frost Sep 13 to Oct 4, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 6a. Places: Cusick, Ione, Metaline, Metaline Falls, Newport. 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 |
|---|---|---|---|---|
| 99119 | Cusick | May 20 | Sep 13 | 6a |
| 99139 | Ione | May 4 | Oct 4 | 6a |
| 99152 | Metaline | May 4 | Oct 4 | 6a |
| 99153 | Metaline Falls | May 4 | Oct 4 | 6a |
| 99156 | Newport | May 12 | Sep 21 | 6a |
| 99180 | May 12 | Sep 21 | 6a |
Nearby counties
Stevens County Ferry County Spokane County Lincoln County Okanogan County Whitman County
All Washington counties · Download Washington frost dates (CSV)
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