Frost dates in Clinton, NJ

The average last spring frost in Clinton is around April 28 and the first fall frost is around October 15. That gives Clinton an average growing season of about 170 days.

Last spring frost

Early (10% chance after)April 12
Average (50%)April 28
Late (90%)May 13

First fall frost

Early (10%)October 2
Average (50%)October 15
Late (90% chance before)October 31

See the Clinton planting calendar →