Northport, AL 35476 Frost Dates
When can you plant in Northport, AL?
The last spring frost here typically falls around 03/18, about 202 days from today. The first fall frost typically arrives around 11/10, about 239 frost-free days later.
Zone 8b (15 to 20°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Northport, not a forecast for this year.
What to do before the first frost
About 11 weeks of growing season left in Northport before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
The actual range around Northport's last frost
03/18 is the middle of 30 years of NOAA records, not a promise. Plant by 02/26 and you're betting against frost in roughly 9 years out of 10. 04/04 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Northport compares
About 239 days separate Northport's last and first frost, putting it 8,787 of 40,283 ZIP codes nationally. Within AL, it ranks 319 of 809.
Learn more
local microclimates covers what one yard in Northport can differ from the 35476 normal. zone vs. frost date covers why Zone 8b and Northport's frost date answer different questions.