Climate Average depth of frozen soil during the winter in the US July 26, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:Comparing Each State's Highest-Paying Job to the…Peoples of the ArcticSoils around the WorldWhite Christmas ForecastThe U.S. States That Pay the Most for TakeoutThe Global Impact of a Nuclear WinterThe Most and Least Expensive American NeighborhoodsMaps of the Great Lakes