Frost dates in Wahkiakum County, Washington
The average last spring frost in Wahkiakum County falls Apr 24 to Apr 27 and the average first fall frost Oct 22 to Oct 24, depending on the ZIP code (50% odds, 32°F, NOAA 1991–2020 normals). USDA hardiness zone 8b. Places: Puget Island, Rosburg, Skamokawa Valley. 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 |
|---|---|---|---|---|
| 98612 | Puget Island | Apr 24 | Oct 24 | 8b |
| 98643 | Rosburg | Apr 27 | Oct 22 | 8b |
| 98647 | Skamokawa Valley | Apr 27 | Oct 22 | 8b |
Nearby counties
Pacific County Cowlitz County Lewis County Thurston County Clark County Grays Harbor County
All Washington counties · Download Washington frost dates (CSV)
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