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Planting calendar for ZIP 92590 (Temecula, CA)

When to plant vegetables in Temecula, CA (USDA hardiness zone 10b). Typical last spring frost around Feb 2, 2026 23 days year to year), first fall frost around Jan 30, 202625 days).

Playing it safe? Spring frost holds off until about Mar 3, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

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

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Month by month in Temecula, CA

January

February

March

October

November

December

Understand your frost dates

Frost dates for ZIP 92590: NOAA 1991-2020 normals (USW00053151 FALLBROOK 5 NE, CA US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.