Frost dates for San Jose

◇ Station-based · 82/100 confidence

Last spring frost · safe

Mar 10

~10% frost risk · typical Feb 12

First fall frost · safe

Nov 17

~10% frost risk · typical Dec 3

Frost-free days

294

Feb 12 → Dec 3

Climate zone

Mediterranean, warm summer

Köppen Csb

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 — 294 DAYS

FEB 12

DEC 3