{"entity":{"iso2":null,"iso3":null,"name":"Philadelphia (Greater)","slug":"philadelphia-greater"},"indicator":{"licence":"Derived by Statizoid from the sources named on the page","slug":"cooling-and-heating-degree-days-cities-and-fuas-cooling-degree-days-annual-growth-rate","source":"Statizoid (derived)","source_url":null,"title":"Cooling and heating degree days - Cities and FUAs \u2014 Cooling degree days, annual growth rate","unit":"% change on previous year"},"observations":[{"date":"1951-01-01","value":31.4056},{"date":"1952-01-01","value":16.8146},{"date":"1953-01-01","value":14.7739},{"date":"1954-01-01","value":-15.4967},{"date":"1955-01-01","value":15.6357},{"date":"1956-01-01","value":-29.8918},{"date":"1957-01-01","value":38.5943},{"date":"1958-01-01","value":-24.5452},{"date":"1959-01-01","value":54.4522},{"date":"1960-01-01","value":-37.1829},{"date":"1961-01-01","value":22.8297},{"date":"1962-01-01","value":-13.9366},{"date":"1963-01-01","value":2.75825},{"date":"1964-01-01","value":11.4974},{"date":"1965-01-01","value":0.0105993},{"date":"1966-01-01","value":12.7315},{"date":"1967-01-01","value":-31.6466},{"date":"1968-01-01","value":45.144},{"date":"1969-01-01","value":-16.5409},{"date":"1970-01-01","value":20.6547},{"date":"1971-01-01","value":-16.495},{"date":"1972-01-01","value":-19.8802},{"date":"1973-01-01","value":36.9889},{"date":"1974-01-01","value":-15.3532},{"date":"1975-01-01","value":1.76942},{"date":"1976-01-01","value":10.1005},{"date":"1977-01-01","value":11.0111},{"date":"1978-01-01","value":-25.8592},{"date":"1979-01-01","value":-1.76932},{"date":"1980-01-01","value":57.7918},{"date":"1981-01-01","value":-30.4123},{"date":"1982-01-01","value":-16.3081},{"date":"1983-01-01","value":67.2824},{"date":"1984-01-01","value":-31.9298},{"date":"1985-01-01","value":9.10254},{"date":"1986-01-01","value":11.4402},{"date":"1987-01-01","value":7.83359},{"date":"1988-01-01","value":15.7119},{"date":"1989-01-01","value":-34.892},{"date":"1990-01-01","value":13.634},{"date":"1991-01-01","value":47.8852},{"date":"1992-01-01","value":-44.9975},{"date":"1993-01-01","value":64.0671},{"date":"1994-01-01","value":-15.2262},{"date":"1995-01-01","value":3.18891},{"date":"1996-01-01","value":-34.3694},{"date":"1997-01-01","value":26.3482},{"date":"1998-01-01","value":19.6497},{"date":"1999-01-01","value":7.99958},{"date":"2000-01-01","value":-35.9831},{"date":"2001-01-01","value":31.2207},{"date":"2002-01-01","value":36.5171},{"date":"2003-01-01","value":-38.7954},{"date":"2004-01-01","value":5.57452},{"date":"2005-01-01","value":56.6247},{"date":"2006-01-01","value":-17.3881},{"date":"2007-01-01","value":14.3639},{"date":"2008-01-01","value":-11.8946},{"date":"2009-01-01","value":-34.6201},{"date":"2010-01-01","value":118.14},{"date":"2011-01-01","value":-18.9838},{"date":"2012-01-01","value":3.02607},{"date":"2013-01-01","value":-23.0243},{"date":"2014-01-01","value":-20.0201},{"date":"2015-01-01","value":40.7637},{"date":"2016-01-01","value":14.8455},{"date":"2017-01-01","value":-22.426},{"date":"2018-01-01","value":14.8017},{"date":"2019-01-01","value":2.32659},{"date":"2020-01-01","value":-0.737603},{"date":"2021-01-01","value":-2.76449},{"date":"2022-01-01","value":1.89286},{"date":"2023-01-01","value":-10.5483},{"date":"2024-01-01","value":19.3274},{"date":"2025-01-01","value":-40.5186}],"summary":{"latest_period":"2025-01-01","latest_value":-40.5186,"max":118.14,"mean":4.32126,"min":-44.9975,"of":1306,"rank":681,"trend":"volatile"}}
