Frost dates in Mentor-on-the-Lake, OH

The average last spring frost in Mentor-on-the-Lake is around April 22 and the first fall frost is around November 4. That gives Mentor-on-the-Lake an average growing season of about 196 days.

Last spring frost

Early (10% chance after)April 9
Average (50%)April 22
Late (90%)May 4

First fall frost

Early (10%)October 20
Average (50%)November 4
Late (90% chance before)November 19

See the Mentor-on-the-Lake planting calendar →