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Frost dates for Las Vegas, Nevada

In a typical year, Las Vegas’s last spring frost lands around Feb 1 and the first fall frost around Dec 8, a growing season of about 310 days. These are odds drawn from 30-year NOAA climate normals, not a promise. USDA zone 9b.

Last spring frost and first fall frost odds for Las Vegas, Nevada
OddsLast spring frostFirst fall frost
10 percentJan 2Nov 23
50 percentFeb 1Dec 8
90 percentFeb 24Dec 27

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 Las Vegas is typically around 90°F at 4 inches this time of year, estimated from the last two weeks of normal air temperatures.

Plantable now in Las Vegas

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

See the full what-to-plant lookup

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