Average Annual Temperature for the Western United States

Average Annual Temperature for the Western United States: Average Temperature for 11 western states including Washington, Oregon, California, Nevada, Idaho, Utah, Arizona, Montana, Wyoming, Colorado, and New Mexico. Data were obtained from the National Climatic Data Center, the Center for Climate Prediction, and the National Oceanic Atmospheric Administration cooperative network.

Credit: Figure courtesy of the Western Regional Climate Center. http://www.wrcc.dri.edu/