|
MLRA 66 - Dakota-Nebraska Eroded Tableland
Nebraska and South Dakota
12,400 km2 (4,800 mi2)
|
|
Climate:
Average annual precipitation-450 to 550 mm. Most of the precipitation falls during the growing season. Precipitation in winter is mainly snow that ranges from about 60 to 100 cm. Average annual temperature 8 to 10 C. Summers are hot, and winters are cold. Average freeze-free period-130 to 160 days.