World Map of the Koppen-Geiger climate classification updated Map for the United States of America2018-12-11T15:54:26-05:00 Shows climate classifications of U.S. counties. More About This Resource Author: Institute for Veterinary Public Health Date: January 1, 2012 Types: Websites Tags: Education & OutreachMarket Analysis Countries: United States Link: View this Resource Return to Resource Library TwitterLinkedInEmail