{"entity":{"iso2":null,"iso3":null,"name":"Boulogne-sur-Mer","slug":"boulogne-sur-mer"},"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":-6.61281},{"date":"1951-01-01","value":-12.8154},{"date":"1952-01-01","value":-7.91066},{"date":"1953-01-01","value":-8.31496},{"date":"1954-01-01","value":-15.1577},{"date":"1955-01-01","value":-6.2383},{"date":"1956-01-01","value":-13.5742},{"date":"1957-01-01","value":3.34715},{"date":"1958-01-01","value":-9.73927},{"date":"1959-01-01","value":11.0532},{"date":"1960-01-01","value":-13.8638},{"date":"1961-01-01","value":-2.09279},{"date":"1962-01-01","value":-13.771},{"date":"1963-01-01","value":-12.1782},{"date":"1964-01-01","value":-5.41554},{"date":"1965-01-01","value":-15.1856},{"date":"1966-01-01","value":-12.7393},{"date":"1967-01-01","value":-10.4478},{"date":"1968-01-01","value":-10.6948},{"date":"1969-01-01","value":-5.04396},{"date":"1970-01-01","value":-6.50881},{"date":"1971-01-01","value":-10.5962},{"date":"1972-01-01","value":-15.4356},{"date":"1973-01-01","value":-0.729997},{"date":"1974-01-01","value":-15.4116},{"date":"1975-01-01","value":4.66258},{"date":"1976-01-01","value":32.5596},{"date":"1977-01-01","value":-13.3018},{"date":"1978-01-01","value":-14.1602},{"date":"1979-01-01","value":-15.063},{"date":"1980-01-01","value":-10.8682},{"date":"1981-01-01","value":-10.563},{"date":"1982-01-01","value":-0.712418},{"date":"1983-01-01","value":2.95555},{"date":"1984-01-01","value":-5.09181},{"date":"1985-01-01","value":-9.04396},{"date":"1986-01-01","value":-6.83058},{"date":"1987-01-01","value":-8.90285},{"date":"1988-01-01","value":-12.9444},{"date":"1989-01-01","value":7.71825},{"date":"1990-01-01","value":15.4106},{"date":"1991-01-01","value":-4.8672},{"date":"1992-01-01","value":-3.53127},{"date":"1993-01-01","value":-10.6065},{"date":"1994-01-01","value":6.8159},{"date":"1995-01-01","value":31.1875},{"date":"1996-01-01","value":-4.67238},{"date":"1997-01-01","value":3.14696},{"date":"1998-01-01","value":-7.29006},{"date":"1999-01-01","value":4.06883},{"date":"2000-01-01","value":-9.20656},{"date":"2001-01-01","value":2.85155},{"date":"2002-01-01","value":-5.76027},{"date":"2003-01-01","value":31.9985},{"date":"2004-01-01","value":-1.70558},{"date":"2005-01-01","value":2.75145},{"date":"2006-01-01","value":21.6352},{"date":"2007-01-01","value":-12.2149},{"date":"2008-01-01","value":-6.34865},{"date":"2009-01-01","value":-3.22463},{"date":"2010-01-01","value":-7.02345},{"date":"2011-01-01","value":-5.23439},{"date":"2012-01-01","value":-6.17677},{"date":"2013-01-01","value":3.31151},{"date":"2014-01-01","value":-4.41945},{"date":"2015-01-01","value":3.33104},{"date":"2016-01-01","value":8.48778},{"date":"2017-01-01","value":8.43211},{"date":"2018-01-01","value":18.3286},{"date":"2019-01-01","value":14.4995},{"date":"2020-01-01","value":33.1631},{"date":"2021-01-01","value":-4.93215},{"date":"2022-01-01","value":36.1411},{"date":"2023-01-01","value":13.144},{"date":"2024-01-01","value":0.513166},{"date":"2025-01-01","value":-11.5869}],"summary":{"latest_period":"2025-01-01","latest_value":-11.5869,"max":36.1411,"mean":-1.64798,"min":-15.4356,"of":1314,"rank":726,"trend":"volatile"}}