Frost dates for Columbus

◇ Station-based · 88/100 confidence

Last spring frost · safe

Mar 26

~10% frost risk · typical Mar 6

First fall frost · safe

Nov 8

~10% frost risk · typical Nov 22

Frost-free days

262

Mar 6 → Nov 22

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 — 262 DAYS

MAR 6

NOV 22