doi:10.1002/joc.8060engGonzalez-Hidalgo, J. C.Beguería, S.Peña-Angulo, D.Trullenque-Blanco, V.MOPREDAS_century database and precipitation trends in mainland Spain, 1916–2020ART-2023-133686Due to its geographical location in the western Mediterranean region, the Iberian Peninsula involves a challenge for current climatic conditions and future projections. In this study we analysed monthly precipitation trends over mainland Spain from 1916 to 2020 by using the new MOPREDAS_century database. This database combines information from the Spanish Meteorological Agency's archives, as well as data retrieved from Annual Summaries between 1916 and 1950. A combination of both sources produced the largest amount of original information ever collected and researched in mainland Spain between 1916 and 2020.2023http://zaguan.unizar.es/record/12631910.1002/joc.8060http://zaguan.unizar.es/record/126319oai:zaguan.unizar.es:126319info:eu-repo/grantAgreement/ES/DGA/E02-17Rinfo:eu-repo/grantAgreement/ES/MICINN/PID2020-116860RB-C22info:eu-repo/grantAgreement/ES/MINECO/CGL2017-83866-C3-1-RInternational Journal of Climatology 43, 8 (2023), 3828-3840by-nc-ndhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccess