Frost dates for Omaha

◇ Station-based · 87/100 confidence

Last spring frost · safe

May 4

~10% frost risk · typical Apr 18

First fall frost · safe

Oct 4

~10% frost risk · typical Oct 14

Frost-free days

176

Apr 18 → Oct 14

Climate zone

Continental, hot summer

Köppen Dfa

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 — 176 DAYS

APR 18

OCT 14