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Frost dates for Omaha, Nebraska

In a typical year, Omaha’s last spring frost lands around Apr 18 and the first fall frost around Oct 21, a growing season of about 186 days. These are odds drawn from 30-year NOAA climate normals, not a promise. USDA zone 6a.

Last spring frost and first fall frost odds for Omaha, Nebraska
OddsLast spring frostFirst fall frost
10 percentApr 5Oct 6
50 percentApr 18Oct 21
90 percentApr 30Nov 1

A 10 percent year is an early year, a 90 percent year a late one. Frost-sensitive planting usually waits for the 90 percent side of the last-frost band.

Soil in Omaha is typically around 76°F at 4 inches this time of year, estimated from the last two weeks of normal air temperatures.

Plantable now in Omaha

Timing comes from the same temperature engine the app uses, run against Omaha’s normals for today.

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