Calamocha is a town and municipality of Teruel province in the autonomous community of Aragon, Spain. In 2015 the municipality had a population of 4,417 inhabitants. Calamocha is the administrative centre of the Aragonese comarca of Jiloca. On January 12, 2021, a minimum temperature of −21.3 °C was registered in a close village called Fuentes Claras.