Frost dates for New Orleans

◇ Station-based · 81/100 confidence

Last spring frost · safe

Mar 11

~10% frost risk · typical Feb 8

First fall frost · safe

Nov 15

~10% frost risk · typical Dec 9

Frost-free days

304

Feb 8 → Dec 9

Climate zone

Humid subtropical

Köppen Cfa

The growing year

Frost-bounded season with crops mapped onto the 12-month axis.

Frost risk Growing Harvest

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

FROST

GROWING SEASON — 304 DAYS

FEB 8

DEC 9