Skip to content

Frost dates for Kingman, Arizona

In a typical year, Kingman’s last spring frost lands around Apr 2 and the first fall frost around Nov 11, a growing season of about 223 days. These are odds drawn from 30-year NOAA climate normals, not a promise. USDA zone 8b.

Right now the growing season is open, with about 17 days until the typical first fall frost.

Last spring frost and first fall frost odds for Kingman, Arizona
OddsLast spring frostFirst fall frost
10 percentMar 8Oct 26
50 percentApr 2Nov 11
90 percentApr 21Nov 24

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 Kingman is typically around 62°F at 4 inches this time of year, estimated from the last two weeks of normal air temperatures.

Plantable now in Kingman

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

See the full what-to-plant lookup

Common questions

When is the last frost in Kingman, Arizona?

Kingman’s last spring frost falls around April 2 in a typical year. One year in ten it is done by March 8, and one year in ten frost holds on until April 21. Frost-sensitive planting usually waits for the late side of that band.

When is the first fall frost in Kingman?

The first fall frost arrives around November 11 in a typical year, as early as October 26 in an early year and as late as November 24 in a late one.

How long is the growing season in Kingman?

About 223 days, counted between the typical last spring frost and the typical first fall frost.

What USDA zone is Kingman in?

Kingman is in USDA hardiness zone 8b under the 2023 USDA Plant Hardiness Zone Map.

Dates come from 30-year NOAA climate normals for the nearest reporting station. They describe odds, not a forecast.

Nearby cities

Row & Bed is a plant reference built around your garden: your zone, your frost dates, your forecast, and a cited page for every variety in your beds.

Set up your garden