{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"decadal-average-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/decadal-average-surface-temperature","title":"Decadal average surface temperature","unit":"\u00b0C"},"observations":[{"date":"1940-01-01","value":10.2242},{"date":"1950-01-01","value":10.6433},{"date":"1960-01-01","value":10.7987},{"date":"1970-01-01","value":10.5309},{"date":"1980-01-01","value":10.4834},{"date":"1990-01-01","value":10.8583},{"date":"2000-01-01","value":11.4665},{"date":"2010-01-01","value":11.9068}],"summary":{"latest_period":"2010-01-01","latest_value":11.9068,"max":11.9068,"mean":10.864,"min":10.2242,"of":193,"rank":142,"trend":"rising"}}