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Copalis Beach, WA planting calendar

When to plant vegetables in Copalis Beach, WA (USDA hardiness zone 9a). Typical last spring frost around Apr 26, 2026 18 days year to year), first fall frost around Oct 22, 202617 days).

Playing it safe? Spring frost holds off until about May 19, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

Want exact dates for your address, a drag-and-drop bed layout, and reminders when it’s time to sow? Enter your ZIP:

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Still time to plant

As of today, these crops can still reach harvest before Copalis Beach, WA’s first frost (~Oct 22, 2026) — fastest first.

Month by month in Copalis Beach, WA

January

February

March

April

May

June

August

Understand your frost dates

More Washington planting calendars

ZIP codes in Copalis Beach

98535

Frost dates are NOAA 1991–2020 climate normals for a representative location in Copalis Beach, WA (covering 1 ZIP); your exact dates depend on your address. Schedules are guidance, not guarantees.