Frost dates in Park Ridge, WI

The average last spring frost in Park Ridge is around May 10 and the first fall frost is around September 30. That gives Park Ridge an average growing season of about 143 days.

Last spring frost

Early (10% chance after)April 26
Average (50%)May 10
Late (90%)May 26

First fall frost

Early (10%)September 15
Average (50%)September 30
Late (90% chance before)October 13

See the Park Ridge planting calendar →