Frost dates for Cologne

◇ Station-based · 89/100 confidence

Last spring frost · safe

Apr 18

~10% frost risk · typical Mar 26

First fall frost · safe

Oct 24

~10% frost risk · typical Nov 17

Frost-free days

238

Mar 26 → Nov 17

Climate zone

Temperate oceanic

Köppen Cfb

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 — 238 DAYS

MAR 26

NOV 17