{"entity":{"iso2":null,"iso3":null,"name":"Helsinki/Helsingfors","slug":"helsinki-helsingfors"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"cooling-and-heating-degree-days-cities-and-fuas","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","unit":"Degree days"},"observations":[{"date":"1950-01-01","value":3728.64},{"date":"1951-01-01","value":3754.59},{"date":"1952-01-01","value":4075.98},{"date":"1953-01-01","value":3583.54},{"date":"1954-01-01","value":3887.27},{"date":"1955-01-01","value":4325.6},{"date":"1956-01-01","value":4447.85},{"date":"1957-01-01","value":3862.18},{"date":"1958-01-01","value":4167.92},{"date":"1959-01-01","value":3696.93},{"date":"1960-01-01","value":4044.82},{"date":"1961-01-01","value":3571.01},{"date":"1962-01-01","value":4085.48},{"date":"1963-01-01","value":4139.79},{"date":"1964-01-01","value":3910.96},{"date":"1965-01-01","value":4026.85},{"date":"1966-01-01","value":4351.99},{"date":"1967-01-01","value":3872.79},{"date":"1968-01-01","value":4117.73},{"date":"1969-01-01","value":4402.08},{"date":"1970-01-01","value":4133.1},{"date":"1971-01-01","value":3882.21},{"date":"1972-01-01","value":3642.68},{"date":"1973-01-01","value":3883.66},{"date":"1974-01-01","value":3396.25},{"date":"1975-01-01","value":3326.17},{"date":"1976-01-01","value":4232.55},{"date":"1977-01-01","value":4002.29},{"date":"1978-01-01","value":4336.01},{"date":"1979-01-01","value":4085.64},{"date":"1980-01-01","value":4184.09},{"date":"1981-01-01","value":4021.83},{"date":"1982-01-01","value":3796.39},{"date":"1983-01-01","value":3679.62},{"date":"1984-01-01","value":3671.53},{"date":"1985-01-01","value":4560.55},{"date":"1986-01-01","value":4075.66},{"date":"1987-01-01","value":4553.93},{"date":"1988-01-01","value":3797.63},{"date":"1989-01-01","value":3215.75},{"date":"1990-01-01","value":3344.07},{"date":"1991-01-01","value":3565.33},{"date":"1992-01-01","value":3532.36},{"date":"1993-01-01","value":3779.03},{"date":"1994-01-01","value":3933.03},{"date":"1995-01-01","value":3673.45},{"date":"1996-01-01","value":4104.53},{"date":"1997-01-01","value":3768.73},{"date":"1998-01-01","value":3820.25},{"date":"1999-01-01","value":3663.84},{"date":"2000-01-01","value":3272.5},{"date":"2001-01-01","value":3824.96},{"date":"2002-01-01","value":3821.56},{"date":"2003-01-01","value":3815.59},{"date":"2004-01-01","value":3715.5},{"date":"2005-01-01","value":3583.99},{"date":"2006-01-01","value":3589.12},{"date":"2007-01-01","value":3423.41},{"date":"2008-01-01","value":3104.29},{"date":"2009-01-01","value":3670.5},{"date":"2010-01-01","value":4222.77},{"date":"2011-01-01","value":3436.04},{"date":"2012-01-01","value":3750.33},{"date":"2013-01-01","value":3488.33},{"date":"2014-01-01","value":3297.65},{"date":"2015-01-01","value":3053.3},{"date":"2016-01-01","value":3527.09},{"date":"2017-01-01","value":3445.59},{"date":"2018-01-01","value":3452.25},{"date":"2019-01-01","value":3305.12},{"date":"2020-01-01","value":2810.18},{"date":"2021-01-01","value":3666.09},{"date":"2022-01-01","value":3456.35},{"date":"2023-01-01","value":3584.55},{"date":"2024-01-01","value":3384.14},{"date":"2025-01-01","value":3228.25}],"summary":{"latest_period":"2025-01-01","latest_value":3228.25,"max":4560.55,"mean":3771.65,"min":2810.18,"of":1323,"rank":45,"trend":"falling"}}