 The city is flanked by two separate reservoirs of the United States Bureau of Reclamation, created by the 1911 Conconully Dam and the 1921 Salmon Lake Dam.This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.According to the Köppen Climate Classification system, Conconully has a humid continental climate, abbreviated "Dfb" on climate maps.