Geography of the Yosemite area year was 1983 with and the driest year was 1976 with . The most precipitation in one month was in December 1955 and the most in one day was on December 23, 1955. Average annual snowfall is . The snowiest year was 1967 with . The most snow in one month was in January 1993. Geography of the Yosemite area Yosemite National Park is located in the central Sierra Nevada of California. Three wilderness areas are adjacent to Yosemite: the Ansel Adams Wilderness to the southeast, the Hoover Wilderness to the northeast, and the Emigrant Wilderness to the north. The
Yosemite National Park that moved down the river valleys. Ice thickness in Yosemite Valley may have reached during the early glacial episode. The downslope movement of the ice masses cut and sculpted the U-shaped valley that attracts so many visitors to its scenic vistas today. The name "Yosemite" (meaning "killer" in Miwok) originally referred to the name of a renegade tribe which was driven out of the area (and possibly annihilated) by the Mariposa Battalion. Previously, the area had been called "Ahwahnee" ("big mouth") by indigenous people. Yosemite Valley has been inhabited for nearly 3,000 years, though humans may have first visited the