{"entity":{"iso2":"IS","iso3":"ISL","name":"Iceland","slug":"iceland"},"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":-0.448298},{"date":"1950-01-01","value":0.467737},{"date":"1960-01-01","value":-0.756188},{"date":"1970-01-01","value":-0.125375},{"date":"1980-01-01","value":0.681688},{"date":"1990-01-01","value":1.14807},{"date":"2000-01-01","value":2.02767},{"date":"2010-01-01","value":2.21265}],"summary":{"latest_period":"2010-01-01","latest_value":2.21265,"max":2.21265,"mean":0.650994,"min":-0.756188,"of":193,"rank":184,"trend":"volatile"}}