Painted Desert (Arizona) plateau's south border the Mogollon Rim, the north border of the Arizona transition zone. Owing to the strong rain shadow of the Mogollon Rim, the Painted Desert has a cold desert climate (Köppen "BWk"), with hot, dry summers and cold, though virtually snow-free winters. The annual precipitation is the lowest in northern Arizona and in many places is lower even than Phoenix. Much of the region is accessible only by foot or unpaved road though major highways and paved roads cut across the area. The towns of Cameron and Tuba City, both on the Navajo Nation, are two major settlements.
Tule Desert (Nevada) at the south end of the Tule Springs Hills. Access is via a county road east from Lyman Crossing along the Union Pacific railroad line between Carp and Elgin in Meadow Valley Wash. The road continues on to the south between the Mormon and East Mormon mountains to connect with Interstate 15 in Nevada at exit 100 west of Mesquite in Clark County. Tule Desert (Nevada) The Tule Desert is located in southeastern Nevada in Lincoln County, near the Utah state line. The desert lies northeast of the Mormon Mountains, south of the Clover Mountains and west of the Tule