Chataignier, LA 70524 Frost Dates
When can you plant in Chataignier, LA?
The last spring frost here typically falls around 02/26, about 182 days from today. The first fall frost typically arrives around 11/27, about 276 frost-free days later.
Zone 9a (20 to 25°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 Chataignier, not a forecast for this year.
What to do before the first frost
About 13 weeks of growing season left in Chataignier before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 02/26 isn't a guarantee
02/26 is the middle of 30 years of NOAA records, not a promise. Plant by 01/30 and you're betting against frost in roughly 9 years out of 10. 03/17 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Chataignier compares
Chataignier's growing season runs about 276 days, ranking 5,116 of 40,283 US ZIP codes measured here, longest to shortest. Within LA, it ranks 298 of 710.
Learn more
the frost range covers how to read the range around Chataignier's dates instead of trusting one. local microclimates covers what one yard in Chataignier can differ from the 70524 normal.