{"entity":{"iso2":null,"iso3":null,"name":"Heidelberg","slug":"heidelberg"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"air-temperature-hot-days-tropical-nights-and-icing-days-cities-and-fuas-air-temperature","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_FUA_CLIM@DF_TEMPERATURES","title":"Air temperature, hot days, tropical nights and icing days - Cities and FUAs \u2014 Air temperature at 2 meters","unit":"Degrees celsius"},"observations":[{"date":"1981-01-01","value":9.12971},{"date":"1982-01-01","value":9.8657},{"date":"1983-01-01","value":9.99953},{"date":"1984-01-01","value":8.88305},{"date":"1985-01-01","value":8.42849},{"date":"1986-01-01","value":9.06461},{"date":"1987-01-01","value":8.61542},{"date":"1988-01-01","value":10.2714},{"date":"1989-01-01","value":10.4298},{"date":"1990-01-01","value":10.5744},{"date":"1991-01-01","value":9.77819},{"date":"1992-01-01","value":10.3674},{"date":"1993-01-01","value":9.77984},{"date":"1994-01-01","value":11.0105},{"date":"1995-01-01","value":9.96947},{"date":"1996-01-01","value":8.47391},{"date":"1997-01-01","value":9.76366},{"date":"1998-01-01","value":9.85433},{"date":"1999-01-01","value":10.2749},{"date":"2000-01-01","value":10.6834},{"date":"2001-01-01","value":10.098},{"date":"2002-01-01","value":10.4796},{"date":"2003-01-01","value":10.8777},{"date":"2004-01-01","value":9.9526},{"date":"2005-01-01","value":10.0584},{"date":"2006-01-01","value":10.5733},{"date":"2007-01-01","value":10.7448},{"date":"2008-01-01","value":10.3628},{"date":"2009-01-01","value":10.2786},{"date":"2010-01-01","value":8.94764},{"date":"2011-01-01","value":10.9284},{"date":"2012-01-01","value":10.4471},{"date":"2013-01-01","value":9.73148},{"date":"2014-01-01","value":11.4292},{"date":"2015-01-01","value":11.1561},{"date":"2016-01-01","value":10.4979},{"date":"2017-01-01","value":10.6609},{"date":"2018-01-01","value":12.0875},{"date":"2019-01-01","value":11.3278},{"date":"2020-01-01","value":11.8008},{"date":"2021-01-01","value":10.047},{"date":"2022-01-01","value":11.9316},{"date":"2023-01-01","value":12.0256},{"date":"2024-01-01","value":11.8072},{"date":"2025-01-01","value":9.1407}],"summary":{"latest_period":"2025-01-01","latest_value":9.1407,"max":12.0875,"mean":10.2802,"min":8.42849,"of":1314,"rank":1022,"trend":"rising"}}