Tasmania during summer afternoons and has a cool temperate oceanic climate that is classified as Cfb under Köppen Climate Classification. See also New Norfolk High School Derwent Valley Council Norske Skog New Norfolk District Football Club Derwent Valley Railway (Tasmania) Royal Derwent Hospital Norfolk Island References Further reading Fellowship of First Fleeters. Cowburn, Joe; Cox, Rita (1986). New Norfolk's History and Achievements. External links New Norfolk, Tasmania - Capital of the Derwent Valley - Australia has extensive local information, history, photographs, resources and attractions Localities of Derwent Valley Council Towns in Tasmania Southern Tasmania