Frost dates in Minot, ND

The average last spring frost in Minot is around May 12 and the first fall frost is around September 27. That gives Minot an average growing season of about 138 days.

Last spring frost

Early (10% chance after)April 24
Average (50%)May 12
Late (90%)May 24

First fall frost

Early (10%)September 13
Average (50%)September 27
Late (90% chance before)October 11

See the Minot planting calendar →