{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-annual-surface-temperature","source":"Contains modified Copernicus Climate Change Service information (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/average-annual-surface-temperature","title":"Average annual surface temperature","unit":"\u00b0C"},"observations":[{"date":"1940-01-01","value":8.82128},{"date":"1941-01-01","value":9.34869},{"date":"1942-01-01","value":9.53702},{"date":"1943-01-01","value":10.6242},{"date":"1944-01-01","value":10.286},{"date":"1945-01-01","value":10.6247},{"date":"1946-01-01","value":11.1837},{"date":"1947-01-01","value":11.0417},{"date":"1948-01-01","value":10.403},{"date":"1949-01-01","value":10.3714},{"date":"1950-01-01","value":11.5442},{"date":"1951-01-01","value":11.283},{"date":"1952-01-01","value":11.5274},{"date":"1953-01-01","value":10.1432},{"date":"1954-01-01","value":9.66792},{"date":"1955-01-01","value":10.6167},{"date":"1956-01-01","value":9.57099},{"date":"1957-01-01","value":10.7106},{"date":"1958-01-01","value":11.3773},{"date":"1959-01-01","value":9.99177},{"date":"1960-01-01","value":11.2069},{"date":"1961-01-01","value":11.0681},{"date":"1962-01-01","value":11.0261},{"date":"1963-01-01","value":10.5722},{"date":"1964-01-01","value":10.292},{"date":"1965-01-01","value":10.2527},{"date":"1966-01-01","value":11.532},{"date":"1967-01-01","value":10.7389},{"date":"1968-01-01","value":11.0065},{"date":"1969-01-01","value":10.2921},{"date":"1970-01-01","value":10.9911},{"date":"1971-01-01","value":10.5383},{"date":"1972-01-01","value":10.6265},{"date":"1973-01-01","value":10.1645},{"date":"1974-01-01","value":10.5494},{"date":"1975-01-01","value":10.8238},{"date":"1976-01-01","value":9.85856},{"date":"1977-01-01","value":10.9217},{"date":"1978-01-01","value":10.1336},{"date":"1979-01-01","value":10.702},{"date":"1980-01-01","value":9.94921},{"date":"1981-01-01","value":10.642},{"date":"1982-01-01","value":10.4336},{"date":"1983-01-01","value":10.6739},{"date":"1984-01-01","value":10.5178},{"date":"1985-01-01","value":10.2454},{"date":"1986-01-01","value":10.494},{"date":"1987-01-01","value":10.2721},{"date":"1988-01-01","value":10.6134},{"date":"1989-01-01","value":10.9926},{"date":"1990-01-01","value":11.3377},{"date":"1991-01-01","value":9.9786},{"date":"1992-01-01","value":10.7814},{"date":"1993-01-01","value":10.6},{"date":"1994-01-01","value":12.0517},{"date":"1995-01-01","value":10.6734},{"date":"1996-01-01","value":10.2556},{"date":"1997-01-01","value":10.1739},{"date":"1998-01-01","value":11.039},{"date":"1999-01-01","value":11.6916},{"date":"2000-01-01","value":11.8553},{"date":"2001-01-01","value":11.5661},{"date":"2002-01-01","value":11.5505},{"date":"2003-01-01","value":10.8443},{"date":"2004-01-01","value":11.1732},{"date":"2005-01-01","value":10.6819},{"date":"2006-01-01","value":11.04},{"date":"2007-01-01","value":12.2631},{"date":"2008-01-01","value":11.897},{"date":"2009-01-01","value":11.7935},{"date":"2010-01-01","value":11.7369},{"date":"2011-01-01","value":10.9298},{"date":"2012-01-01","value":11.9821},{"date":"2013-01-01","value":12.1101},{"date":"2014-01-01","value":11.8791},{"date":"2015-01-01","value":12.0525},{"date":"2016-01-01","value":12.0417},{"date":"2017-01-01","value":11.6472},{"date":"2018-01-01","value":12.0503},{"date":"2019-01-01","value":12.6384},{"date":"2020-01-01","value":12.3351},{"date":"2021-01-01","value":11.6674},{"date":"2022-01-01","value":12.22},{"date":"2023-01-01","value":12.9546},{"date":"2024-01-01","value":13.3059},{"date":"2025-01-01","value":12.5051}],"summary":{"latest_period":"2025-01-01","latest_value":12.5051,"max":13.3059,"mean":10.978,"min":8.82128,"of":193,"rank":142,"trend":"rising"}}