{"entity":{"iso2":null,"iso3":null,"name":"Erfurt","slug":"erfurt"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"cooling-and-heating-degree-days-cities-and-fuas-change-in-cooling-degree-days-from-1981","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_FUA_ENER@DF_CDD_HDD","title":"Cooling and heating degree days - Cities and FUAs \u2014 Change in cooling degree days from 1981\u20132010 period to 2020\u201324 period","unit":"Degree days"},"observations":[{"date":"1950-01-01","value":-0.276472},{"date":"1951-01-01","value":-13.513},{"date":"1952-01-01","value":7.41362},{"date":"1953-01-01","value":-6.09874},{"date":"1954-01-01","value":-28.5097},{"date":"1955-01-01","value":-26.8082},{"date":"1956-01-01","value":-33.0486},{"date":"1957-01-01","value":-7.65075},{"date":"1958-01-01","value":-21.3555},{"date":"1959-01-01","value":14.4733},{"date":"1960-01-01","value":-28.0862},{"date":"1961-01-01","value":-15.3089},{"date":"1962-01-01","value":-24.8845},{"date":"1963-01-01","value":-19.8012},{"date":"1964-01-01","value":5.09115},{"date":"1965-01-01","value":-29.9129},{"date":"1966-01-01","value":-18.7275},{"date":"1967-01-01","value":-11.1231},{"date":"1968-01-01","value":-23.4362},{"date":"1969-01-01","value":-1.76648},{"date":"1970-01-01","value":-23.1231},{"date":"1971-01-01","value":4.48573},{"date":"1972-01-01","value":-18.0446},{"date":"1973-01-01","value":-7.04524},{"date":"1974-01-01","value":-26.462},{"date":"1975-01-01","value":-6.67472},{"date":"1976-01-01","value":8.4147},{"date":"1977-01-01","value":-30.8785},{"date":"1978-01-01","value":-26.6741},{"date":"1979-01-01","value":-21.5097},{"date":"1980-01-01","value":-26.7719},{"date":"1981-01-01","value":-21.4231},{"date":"1982-01-01","value":19.3131},{"date":"1983-01-01","value":16.1169},{"date":"1984-01-01","value":-22.4528},{"date":"1985-01-01","value":-17.2249},{"date":"1986-01-01","value":-11.044},{"date":"1987-01-01","value":-26.6524},{"date":"1988-01-01","value":-11.5449},{"date":"1989-01-01","value":-4.66022},{"date":"1990-01-01","value":0.664648},{"date":"1991-01-01","value":1.62308},{"date":"1992-01-01","value":13.0429},{"date":"1993-01-01","value":-18.1489},{"date":"1994-01-01","value":40.0584},{"date":"1995-01-01","value":8.73629},{"date":"1996-01-01","value":-22.7357},{"date":"1997-01-01","value":-8.09273},{"date":"1998-01-01","value":-8.93483},{"date":"1999-01-01","value":-5.47253},{"date":"2000-01-01","value":-11.7904},{"date":"2001-01-01","value":-5.62724},{"date":"2002-01-01","value":-8.23165},{"date":"2003-01-01","value":72.9511},{"date":"2004-01-01","value":-13.4187},{"date":"2005-01-01","value":3.50884},{"date":"2006-01-01","value":38.5631},{"date":"2007-01-01","value":-3.95975},{"date":"2008-01-01","value":-1.53259},{"date":"2009-01-01","value":-5.81867},{"date":"2010-01-01","value":14.1879},{"date":"2011-01-01","value":3.82177},{"date":"2012-01-01","value":4.73859},{"date":"2013-01-01","value":7.27778},{"date":"2014-01-01","value":-7.2882},{"date":"2015-01-01","value":47.8987},{"date":"2016-01-01","value":17.6136},{"date":"2017-01-01","value":4.03913},{"date":"2018-01-01","value":90.1145},{"date":"2019-01-01","value":58.5082},{"date":"2020-01-01","value":28.8538},{"date":"2021-01-01","value":-4.23634},{"date":"2022-01-01","value":59.1607},{"date":"2023-01-01","value":43.9948},{"date":"2024-01-01","value":30.206},{"date":"2025-01-01","value":-16.8296}],"summary":{"latest_period":"2025-01-01","latest_value":-16.8296,"max":90.1145,"mean":-1.18079,"min":-33.0486,"of":1314,"rank":821,"trend":"volatile"}}