MLRA 107 - Iowa and Missouri Deep Loess Hills Iowa, Kansas, Nebraska, and Missouri 53,810 km2 (20,770 mi2)

Climate:
Average annual precipitation 625 to 925 mm. Two-thirds or more of the precipitation falls during the freeze-free period. The low precipitation in winter is mainly snow. Average annual temperature 7 to 13 C, increasing from north to south. Average freeze-free period 150 to 190 days, increasing from north to south.

12/16/98