{"entity":{"iso2":null,"iso3":null,"name":"K\u00f6ln","slug":"koln"},"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":9.2297},{"date":"1982-01-01","value":10.1227},{"date":"1983-01-01","value":10.0796},{"date":"1984-01-01","value":9.21679},{"date":"1985-01-01","value":8.39373},{"date":"1986-01-01","value":9.02403},{"date":"1987-01-01","value":8.63929},{"date":"1988-01-01","value":10.4138},{"date":"1989-01-01","value":10.8651},{"date":"1990-01-01","value":10.795},{"date":"1991-01-01","value":9.61497},{"date":"1992-01-01","value":10.4307},{"date":"1993-01-01","value":9.69826},{"date":"1994-01-01","value":10.8491},{"date":"1995-01-01","value":10.4911},{"date":"1996-01-01","value":8.47799},{"date":"1997-01-01","value":10.0028},{"date":"1998-01-01","value":9.9843},{"date":"1999-01-01","value":10.7232},{"date":"2000-01-01","value":10.8298},{"date":"2001-01-01","value":10.2266},{"date":"2002-01-01","value":10.7927},{"date":"2003-01-01","value":10.7414},{"date":"2004-01-01","value":10.086},{"date":"2005-01-01","value":10.4674},{"date":"2006-01-01","value":10.9021},{"date":"2007-01-01","value":10.956},{"date":"2008-01-01","value":10.3494},{"date":"2009-01-01","value":10.3575},{"date":"2010-01-01","value":9.06268},{"date":"2011-01-01","value":11.0206},{"date":"2012-01-01","value":10.2877},{"date":"2013-01-01","value":9.83812},{"date":"2014-01-01","value":11.5183},{"date":"2015-01-01","value":10.8935},{"date":"2016-01-01","value":10.759},{"date":"2017-01-01","value":10.9628},{"date":"2018-01-01","value":11.9449},{"date":"2019-01-01","value":11.4389},{"date":"2020-01-01","value":12.0436},{"date":"2021-01-01","value":10.25},{"date":"2022-01-01","value":11.9039},{"date":"2023-01-01","value":11.8023},{"date":"2024-01-01","value":11.7975},{"date":"2025-01-01","value":10.2533}],"summary":{"latest_period":"2025-01-01","latest_value":10.2533,"max":12.0436,"mean":10.412,"min":8.39373,"of":1314,"rank":872,"trend":"rising"}}