Frost dates in Marriott-Slaterville, UT

The average last spring frost in Marriott-Slaterville is around May 3 and the first fall frost is around October 12. That gives Marriott-Slaterville an average growing season of about 162 days.

Last spring frost

Early (10% chance after)April 17
Average (50%)May 3
Late (90%)May 20

First fall frost

Early (10%)September 23
Average (50%)October 12
Late (90% chance before)October 27

See the Marriott-Slaterville planting calendar →