Auxiliary Material for Evaluation of CMIP5 20th century climate simulations for the Pacific Northwest US. David E. Rupp1, John T. Abatzoglou2, Katherine C. Hegewisch2, Philip W. Mote1 (1Oregon Climate Change Research Institute, College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, Oregon, USA; 2Department of Geography, University of Idaho, Moscow, Idaho, USA) Journal of Geophysical Research, Atmospheres, 2013 Introduction This data set contains the values of all the performances metrics used to evaluate the CMIP5 models. All metrics are given in the file “text01.txt” file, with each metric provided in its own table. Each table is organized by model (row) and ensemble member (columns). Above each table is a brief description of the metric, including units and table column definitions. NA = not available. 1