Frost dates across Alabama

Typical last spring frost, first fall frost, and USDA zone for 4 Alabama cities, from 30-year NOAA climate normals. Every date is a 50 percent odds line, not a promise. Pick a city for the full frost window and what is plantable there now.

Last spring frost, first fall frost, season length, and USDA zone by city in Alabama
City	Last spring frost	First fall frost	Season length	Zone
Huntsville	Apr 4	Oct 30	about 209 days	8a
Mobile	Feb 21	Dec 6	about 288 days	9a
Montgomery	Mar 4	Nov 18	about 259 days	8b
Birmingham	Mar 21	Nov 11	about 235 days	8a

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