Frost dates in Jacksonville, FL

The average last spring frost in Jacksonville is around February 13 and the first fall frost is around December 7. That gives Jacksonville an average growing season of about 298 days.

Last spring frost

Early (10% chance after)January 17
Average (50%)February 13
Late (90%)March 6

First fall frost

Early (10%)November 13
Average (50%)December 7
Late (90% chance before)December 24

See the Jacksonville planting calendar →