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Planting calendar for ZIP 95306 (Catheys Valley, CA)

When to plant vegetables in Catheys Valley, CA (USDA hardiness zone 9b). Typical last spring frost around Feb 26, 2026 28 days year to year), first fall frost around Nov 25, 202614 days).

Playing it safe? Spring frost holds off until about Apr 2, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

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

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Month by month in Catheys Valley, CA

January

February

March

April

September

December

Understand your frost dates

Frost dates for ZIP 95306: NOAA 1991-2020 normals (USW00023257 MERCED MUNI AP, CA US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.