Grand Cane, LA 71032 Frost Dates
When can you plant in Grand Cane, LA?
Typically, the last spring freeze lands around 03/08, roughly 192 days out. The first fall frost typically arrives around 11/20, about 255 frost-free days later.
Grand Cane sits in USDA Zone 8b (15 to 20°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
About 12 weeks of growing season left in Grand Cane before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
03/08 is the middle of 30 years of NOAA records, not a promise. Plant by 02/13 and you're betting against frost in roughly 9 years out of 10. 04/01 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Grand Cane compares
At roughly 255 frost-free days, Grand Cane places 6,975 of 40,283 ZIP codes in this dataset. Within LA, it ranks 560 of 710.
Learn more
zone vs. frost date covers why Zone 8b and Grand Cane's frost date answer different questions. the frost range covers how to read the range around Grand Cane's dates instead of trusting one.