{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"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":17.1416},{"date":"1950-01-01","value":16.7527},{"date":"1960-01-01","value":16.981},{"date":"1970-01-01","value":17.1051},{"date":"1980-01-01","value":16.9111},{"date":"1990-01-01","value":17.6097},{"date":"2000-01-01","value":18.4693},{"date":"2010-01-01","value":18.8591}],"summary":{"latest_period":"2010-01-01","latest_value":18.8591,"max":18.8591,"mean":17.4787,"min":16.7527,"of":193,"rank":121,"trend":"rising"}}