Monroe, LA 71212 Frost Dates
When can you plant in Monroe, LA?
Typically, the last spring freeze lands around 03/08, roughly 192 days out. The first fall frost typically arrives around 11/15, about 253 frost-free days later.
Monroe 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 11 weeks of growing season left in Monroe 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 02/16 and you're betting against frost in roughly 9 years out of 10. 03/25 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Monroe compares
At roughly 253 frost-free days, Monroe places 7,081 of 40,283 ZIP codes in this dataset. Within LA, it ranks 564 of 710.
Learn more
the frost range covers how to read the range around Monroe's dates instead of trusting one. local microclimates covers what one yard in Monroe can differ from the 71212 normal.