{"entity":{"iso2":null,"iso3":null,"name":"Jena","slug":"jena"},"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":7.99896},{"date":"1982-01-01","value":9.24606},{"date":"1983-01-01","value":9.03378},{"date":"1984-01-01","value":7.81767},{"date":"1985-01-01","value":7.34347},{"date":"1986-01-01","value":7.81767},{"date":"1987-01-01","value":7.09002},{"date":"1988-01-01","value":9.14818},{"date":"1989-01-01","value":9.6377},{"date":"1990-01-01","value":9.54853},{"date":"1991-01-01","value":8.37323},{"date":"1992-01-01","value":9.28187},{"date":"1993-01-01","value":8.32741},{"date":"1994-01-01","value":9.69212},{"date":"1995-01-01","value":8.75396},{"date":"1996-01-01","value":6.85312},{"date":"1997-01-01","value":8.50245},{"date":"1998-01-01","value":8.89045},{"date":"1999-01-01","value":9.41121},{"date":"2000-01-01","value":9.82126},{"date":"2001-01-01","value":8.78832},{"date":"2002-01-01","value":9.19609},{"date":"2003-01-01","value":9.35871},{"date":"2004-01-01","value":8.76944},{"date":"2005-01-01","value":8.88835},{"date":"2006-01-01","value":9.52561},{"date":"2007-01-01","value":9.87395},{"date":"2008-01-01","value":9.45289},{"date":"2009-01-01","value":9.13431},{"date":"2010-01-01","value":7.39708},{"date":"2011-01-01","value":9.65468},{"date":"2012-01-01","value":9.1698},{"date":"2013-01-01","value":8.44686},{"date":"2014-01-01","value":10.2569},{"date":"2015-01-01","value":10.0363},{"date":"2016-01-01","value":9.55698},{"date":"2017-01-01","value":9.7076},{"date":"2018-01-01","value":10.704},{"date":"2019-01-01","value":10.5651},{"date":"2020-01-01","value":10.5943},{"date":"2021-01-01","value":8.96916},{"date":"2022-01-01","value":10.5791},{"date":"2023-01-01","value":10.8209},{"date":"2024-01-01","value":11.0324},{"date":"2025-01-01","value":8.05748}],"summary":{"latest_period":"2025-01-01","latest_value":8.05748,"max":11.0324,"mean":9.13612,"min":6.85312,"of":1314,"rank":1127,"trend":"rising"}}