HadCET Monthly Mean Temperature v2.1.1.0 + provisional, 1659-01 to 2026-06

HadCET v2.1.1.0 + provisional monthly mean temperature data were obtained from https://www.metoffice.gov.uk/hadobs/hadcet/data/download.html on 2026-07-25 and are © Crown Copyright, Met Office, provided under the Open Government Licence v2, http://www.nationalarchives.gov.uk/doc/open-government-licence/version/2/. Source: www.metoffice.gov.uk/hadobs. Values from 2026-01 to 2026-06 are provisional and are not part of v2.1.1.0. -99.9 denotes missing values. This is a redistribution of Met Office data, not an official Met Office publication.