MLRA 90 - Central Wisconsin and Minnesota Thin Loess and Till Minnesota and Wisconsin 55,750 km2 (21,530mi2)

Climate:
Average annual precipitation 625 to 750 mm. Most of the precipitation falls during the growing season. Winter precipitation is mainly snow. Average annual temperature 4 to 7 C. Average freeze-free period—120 to 140 days.

12/16/98