{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"average-precipitation-per-year","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-precipitation-per-year","title":"Annual precipitation","unit":"millimeters"},"observations":[{"date":"1940-01-01","value":41.4269},{"date":"1941-01-01","value":22.3609},{"date":"1942-01-01","value":59.6581},{"date":"1943-01-01","value":91.9479},{"date":"1944-01-01","value":147.945},{"date":"1945-01-01","value":81.8676},{"date":"1946-01-01","value":37.0444},{"date":"1947-01-01","value":140.892},{"date":"1948-01-01","value":64.0209},{"date":"1949-01-01","value":66.4296},{"date":"1950-01-01","value":86.7827},{"date":"1951-01-01","value":196.368},{"date":"1952-01-01","value":103.456},{"date":"1953-01-01","value":82.2021},{"date":"1954-01-01","value":130.357},{"date":"1955-01-01","value":85.2169},{"date":"1956-01-01","value":120.882},{"date":"1957-01-01","value":142.305},{"date":"1958-01-01","value":88.6879},{"date":"1959-01-01","value":56.5312},{"date":"1960-01-01","value":68.4049},{"date":"1961-01-01","value":63.1411},{"date":"1962-01-01","value":80.2358},{"date":"1963-01-01","value":81.1535},{"date":"1964-01-01","value":76.2817},{"date":"1965-01-01","value":112.413},{"date":"1966-01-01","value":93.6131},{"date":"1967-01-01","value":111.775},{"date":"1968-01-01","value":80.5291},{"date":"1969-01-01","value":150.651},{"date":"1970-01-01","value":74.7084},{"date":"1971-01-01","value":65.0376},{"date":"1972-01-01","value":71.5625},{"date":"1973-01-01","value":51.5235},{"date":"1974-01-01","value":67.6943},{"date":"1975-01-01","value":66.3593},{"date":"1976-01-01","value":79.4549},{"date":"1977-01-01","value":49.1675},{"date":"1978-01-01","value":71.1362},{"date":"1979-01-01","value":94.1355},{"date":"1980-01-01","value":75.1267},{"date":"1981-01-01","value":78.9622},{"date":"1982-01-01","value":41.5752},{"date":"1983-01-01","value":31.955},{"date":"1984-01-01","value":60.3189},{"date":"1985-01-01","value":58.3394},{"date":"1986-01-01","value":75.2884},{"date":"1987-01-01","value":46.1214},{"date":"1988-01-01","value":99.4213},{"date":"1989-01-01","value":89.1531},{"date":"1990-01-01","value":56.105},{"date":"1991-01-01","value":62.0391},{"date":"1992-01-01","value":45.7509},{"date":"1993-01-01","value":70.2126},{"date":"1994-01-01","value":108.879},{"date":"1995-01-01","value":101.0},{"date":"1996-01-01","value":60.141},{"date":"1997-01-01","value":71.5664},{"date":"1998-01-01","value":75.9629},{"date":"1999-01-01","value":92.8234},{"date":"2000-01-01","value":77.0142},{"date":"2001-01-01","value":49.319},{"date":"2002-01-01","value":42.527},{"date":"2003-01-01","value":116.289},{"date":"2004-01-01","value":51.2484},{"date":"2005-01-01","value":79.1608},{"date":"2006-01-01","value":62.0219},{"date":"2007-01-01","value":53.4926},{"date":"2008-01-01","value":62.4584},{"date":"2009-01-01","value":56.8466},{"date":"2010-01-01","value":97.6432},{"date":"2011-01-01","value":48.0435},{"date":"2012-01-01","value":80.8722},{"date":"2013-01-01","value":67.5886},{"date":"2014-01-01","value":48.5268},{"date":"2015-01-01","value":83.406},{"date":"2016-01-01","value":65.1196},{"date":"2017-01-01","value":42.808},{"date":"2018-01-01","value":57.7014},{"date":"2019-01-01","value":66.33},{"date":"2020-01-01","value":63.2778},{"date":"2021-01-01","value":33.9101},{"date":"2022-01-01","value":81.433},{"date":"2023-01-01","value":37.0666},{"date":"2024-01-01","value":70.3394},{"date":"2025-01-01","value":55.5549}],"summary":{"latest_period":"2025-01-01","latest_value":55.5549,"max":196.368,"mean":75.6523,"min":22.3609,"of":192,"rank":186,"trend":"falling"}}