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Angwin, CA planting calendar

When to plant vegetables in Angwin, CA (USDA hardiness zone 9b). Typical last spring frost around Apr 7, 2026 26 days year to year), first fall frost around Dec 5, 202619 days).

Playing it safe? Spring frost holds off until about May 10, 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 Angwin calendar and sowing reminders by email:

Still time to plant

As of today, these crops can still reach harvest before Angwin, CA’s first frost (~Dec 5, 2026) — fastest first.

Month by month in Angwin, CA

January

February

March

April

May

September

Understand your frost dates

More California planting calendars

ZIP codes in Angwin

94508

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