Frost dates for London

◇ Station-measured · 88/100 confidence

Last spring frost (50%)

Apr 10

10% risk to Apr 28

First fall frost (50%)

Nov 5

10% risk from Oct 18

Frost-free days

209

Apr 10 → Nov 5

Köppen

Cfb

Temperate oceanic

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 — 209 DAYS

APR 10

NOV 5