White Salmon, WA 98650 Frost Dates
When can you plant in White Salmon, WA?
The NOAA station nearest to 98650 does not report a usable frost-date normal for either event, so no last-frost or first-frost figure is shown here. The USDA hardiness zone below is still real: Zone 7a (0 to 5°F average annual minimum).
How White Salmon compares
About 72 days separate White Salmon's last and first frost, putting it 40,106 of 40,283 ZIP codes nationally. Within WA, it ranks 700 of 700.
Learn more
the methodology covers exactly which NOAA and USDA figures feed 98650's numbers. zone vs. frost date covers why Zone 7a and White Salmon's frost date answer different questions.