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Moose, WY planting calendar

When to plant vegetables in Moose, WY (USDA hardiness zone 4a). Typical last spring frost around Jun 24, 2026 13 days year to year), first fall frost around Aug 28, 202614 days).

Playing it safe? Spring frost holds off until about Jul 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 Moose calendar and sowing reminders by email:

Month by month in Moose, WY

March

April

May

June

July

Understand your frost dates

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ZIP codes in Moose

83012

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