Frost dates in Helena-West Helena, AR

The average last spring frost in Helena-West Helena is around March 21 and the first fall frost is around November 10. That gives Helena-West Helena an average growing season of about 234 days.

Last spring frost

Early (10% chance after)February 27
Average (50%)March 21
Late (90%)April 11

First fall frost

Early (10%)October 23
Average (50%)November 10
Late (90% chance before)November 27

See the Helena-West Helena planting calendar →