Skip to main content

Planting calendar for ZIP 98612 (Cathlamet, WA)

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.

See the full Cathlamet, WA planting calendar for dates typical of the whole city.

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 ZIP 98612 calendar and sowing reminders by email:

Month by month in Cathlamet, WA

January

February

March

April

May

August

Understand your frost dates

Frost dates for ZIP 98612: NOAA 1991-2020 normals (USC00351643 CLATSKANIE, OR US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.