We retrieved detailed temperature pattern in our region from Arpa Piemonte, which is the regional agency for environmental protection.We downloaded an application software from Arpa Piemonte website (www.arpa.piemonte.it), in particular from the section "environmental data": this software allowed us to access the meteorological database.We collected daily maximum and minimum temperatures registered in Turin from 23 rd march 1989 until 6 th November 2018.Data from March 1989 to June 2018 were collected directly from the database, while temperatures from June to November 2018, not yet available on Arpa site, were asked and obtained from Arpa Piemonte management.We acquired the temperatures data from meteorological stations located near Turin city center.