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Planting calendar for ZIP 39648 (Mccomb, MS)

When to plant vegetables in Mccomb, MS (USDA hardiness zone 8b). Typical last spring frost around Mar 11, 2026 17 days year to year), first fall frost around Nov 18, 202614 days).

Playing it safe? Spring frost holds off until about Apr 1, 2026 in roughly 9 years out of 10 — a good target for tender crops like tomatoes and peppers.

See the full Mccomb, MS planting calendar for dates typical of the whole city.

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Month by month in Mccomb, MS

January

February

March

April

September

December

Understand your frost dates

Frost dates for ZIP 39648: NOAA 1991-2020 normals (USW00093919 MCCOMB/PIKE CO/JOHN E LEWIS AP, MS US). Your exact dates depend on your address and microclimate. Schedules are guidance, not guarantees.