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Cathlamet, WA planting calendar

When to plant vegetables in Cathlamet, WA (USDA hardiness zone 8b). Typical last spring frost around Apr 24, 2026 15 days year to year), first fall frost around Oct 24, 202615 days).

Playing it safe? Spring frost holds off until about May 13, 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:

Or get a printable Cathlamet calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Cathlamet, WA’s first frost (~Oct 24, 2026) — fastest first.

Month by month in Cathlamet, WA

January

February

March

April

May

August

Understand your frost dates

More Washington planting calendars

ZIP codes in Cathlamet

98612

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