{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"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":25.7456},{"date":"1941-01-01","value":26.5509},{"date":"1942-01-01","value":25.3238},{"date":"1943-01-01","value":24.719},{"date":"1944-01-01","value":25.1997},{"date":"1945-01-01","value":24.4444},{"date":"1946-01-01","value":25.267},{"date":"1947-01-01","value":24.9689},{"date":"1948-01-01","value":25.1455},{"date":"1949-01-01","value":25.7211},{"date":"1950-01-01","value":24.9921},{"date":"1951-01-01","value":26.2429},{"date":"1952-01-01","value":25.3737},{"date":"1953-01-01","value":25.7667},{"date":"1954-01-01","value":25.7018},{"date":"1955-01-01","value":25.9748},{"date":"1956-01-01","value":25.2931},{"date":"1957-01-01","value":25.9524},{"date":"1958-01-01","value":26.4909},{"date":"1959-01-01","value":25.8463},{"date":"1960-01-01","value":26.3733},{"date":"1961-01-01","value":25.1591},{"date":"1962-01-01","value":26.1957},{"date":"1963-01-01","value":26.661},{"date":"1964-01-01","value":26.0392},{"date":"1965-01-01","value":26.1731},{"date":"1966-01-01","value":26.4896},{"date":"1967-01-01","value":25.923},{"date":"1968-01-01","value":26.4868},{"date":"1969-01-01","value":27.478},{"date":"1970-01-01","value":26.5226},{"date":"1971-01-01","value":26.6928},{"date":"1972-01-01","value":27.2108},{"date":"1973-01-01","value":26.894},{"date":"1974-01-01","value":26.183},{"date":"1975-01-01","value":26.2192},{"date":"1976-01-01","value":26.7185},{"date":"1977-01-01","value":25.8732},{"date":"1978-01-01","value":26.9332},{"date":"1979-01-01","value":27.0098},{"date":"1980-01-01","value":27.0805},{"date":"1981-01-01","value":26.3726},{"date":"1982-01-01","value":26.5777},{"date":"1983-01-01","value":26.4585},{"date":"1984-01-01","value":26.6503},{"date":"1985-01-01","value":26.5193},{"date":"1986-01-01","value":26.9775},{"date":"1987-01-01","value":27.1811},{"date":"1988-01-01","value":26.9239},{"date":"1989-01-01","value":26.1612},{"date":"1990-01-01","value":27.2249},{"date":"1991-01-01","value":26.9676},{"date":"1992-01-01","value":26.2634},{"date":"1993-01-01","value":26.9958},{"date":"1994-01-01","value":26.5343},{"date":"1995-01-01","value":27.1947},{"date":"1996-01-01","value":27.2619},{"date":"1997-01-01","value":27.2273},{"date":"1998-01-01","value":27.3177},{"date":"1999-01-01","value":26.9188},{"date":"2000-01-01","value":26.7399},{"date":"2001-01-01","value":27.0795},{"date":"2002-01-01","value":27.3295},{"date":"2003-01-01","value":27.5267},{"date":"2004-01-01","value":27.5966},{"date":"2005-01-01","value":27.8645},{"date":"2006-01-01","value":27.5142},{"date":"2007-01-01","value":27.4524},{"date":"2008-01-01","value":26.9961},{"date":"2009-01-01","value":28.208},{"date":"2010-01-01","value":28.6492},{"date":"2011-01-01","value":27.8962},{"date":"2012-01-01","value":27.7957},{"date":"2013-01-01","value":27.9885},{"date":"2014-01-01","value":27.91},{"date":"2015-01-01","value":27.3876},{"date":"2016-01-01","value":28.3839},{"date":"2017-01-01","value":27.5371},{"date":"2018-01-01","value":28.1307},{"date":"2019-01-01","value":27.9215},{"date":"2020-01-01","value":27.9285},{"date":"2021-01-01","value":28.2051},{"date":"2022-01-01","value":27.3652},{"date":"2023-01-01","value":28.3917},{"date":"2024-01-01","value":28.0843},{"date":"2025-01-01","value":28.3759}],"summary":{"latest_period":"2025-01-01","latest_value":28.3759,"max":28.6492,"mean":26.7328,"min":24.4444,"of":193,"rank":6,"trend":"rising"}}