Death Valley National Park Death Valley National Park Death Valley National Park is an American national park that straddles the California—Nevada border, east of the Sierra Nevada. The park occupies an interface zone between the arid Great Basin and Mojave deserts, protecting the northwest corner of the Mojave Desert and its diverse environment of salt-flats, sand dunes, badlands, valleys, canyons, and mountains. Death Valley is the largest national park in the lower 48 states, and the hottest, driest and lowest of all the national parks in the United States. The second-lowest point in the Western Hemisphere is in Badwater Basin, which is below sea
Death Valley driest stretch on record with only of rain over a 40-month period. On June 30, 2013, during the 2013 extreme heat wave, the mercury reached 129 °F (54 °C) at Furnace Creek station, which is the all-time highest air temperature recorded for June. The mean annual temperature for Death Valley (Furnace Creek Weather Station) is with an average high of in December, in January, and in July. From 1934 to 1961, the weather station at Cow Creek recorded a mean annual temperature of . The longest number of consecutive days where temperatures reached or more was 205 from April to