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Planting calendar for ZIP 95501 (Eureka, CA)

When to plant vegetables in Eureka, CA (USDA hardiness zone 9b). Typical last spring frost around Feb 22, 2026 32 days year to year), first fall frost around Dec 7, 202622 days).

Playing it safe? Spring frost holds off until about Apr 4, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Eureka, CA planting calendar for dates typical of the whole city.

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Month by month in Eureka, CA

January

February

March

April

September

December

Understand your frost dates

Frost dates for ZIP 95501: NOAA 1991-2020 normals (USW00024213 EUREKA WFO WOODLEY ISLAND, CA US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.