{"chart":{"slug":"us-precipitation-by-year","title":"Is the US getting wetter or drier?","takeaway":"The contiguous US got 29.3 inches of rain and melted snow in 2025; the 1901–2000 average is 29.9 inches. Through 2025, the dashed trend line, the straight line that best fits every year, rose about 0.17 inches a decade, some 2 inches (7%) since 1895, with little change since 1970. Single years swing far more, from 24.9 inches in 1910 to 34.9 in 1973.","topic":"Climate","chart_type":"line","ranking":false,"x_label":"Year","y_label":"Precipitation (rain and melted snow), inches (contiguous U.S.)","unit":null,"points_count":131,"source":{"name":"NOAA National Centers for Environmental Information, Climate at a Glance","url":"https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/time-series"},"license":{"name":"Public domain (U.S. government work)","url":"https://www.usa.gov/government-copyright"},"data_as_of":"2025-12-31","updated_at":"2026-10-17T18:50:41.753Z","url":"https://chart.ly/charts/us-precipitation-by-year","api_url":"https://chart.ly/api/v1/charts/us-precipitation-by-year","csv_url":"https://chart.ly/charts/us-precipitation-by-year/data.csv","image_url":"https://chart.ly/charts/us-precipitation-by-year/image.png","embed_url":"https://chart.ly/charts/us-precipitation-by-year/embed","credit":"NOAA National Centers for Environmental Information, Climate at a Glance, via Chartly (https://chart.ly/charts/us-precipitation-by-year)","credit_html":"NOAA National Centers for Environmental Information, Climate at a Glance, via \u003ca href=\"https://chart.ly/charts/us-precipitation-by-year\"\u003eChartly\u003c/a\u003e","average_label":null,"zero_axis":true,"data":[{"label":"1895","value":27.53},{"label":"1896","value":29.77},{"label":"1897","value":29.68},{"label":"1898","value":29.56},{"label":"1899","value":28.69},{"label":"1900","value":30.63},{"label":"1901","value":27.63},{"label":"1902","value":30.63},{"label":"1903","value":29.36},{"label":"1904","value":27.94},{"label":"1905","value":32.59},{"label":"1906","value":32.82},{"label":"1907","value":30.92},{"label":"1908","value":29.78},{"label":"1909","value":31.16},{"label":"1910","value":24.9},{"label":"1911","value":29.52},{"label":"1912","value":30.47},{"label":"1913","value":29.83},{"label":"1914","value":28.8},{"label":"1915","value":32.75},{"label":"1916","value":29.39},{"label":"1917","value":25.34},{"label":"1918","value":28.75},{"label":"1919","value":31.73},{"label":"1920","value":31.28},{"label":"1921","value":28.76},{"label":"1922","value":29.86},{"label":"1923","value":31.67},{"label":"1924","value":26.52},{"label":"1925","value":26.96},{"label":"1926","value":30.91},{"label":"1927","value":32.03},{"label":"1928","value":29.47},{"label":"1929","value":30.14},{"label":"1930","value":25.56},{"label":"1931","value":27.52},{"label":"1932","value":30.43},{"label":"1933","value":27.49},{"label":"1934","value":25.77},{"label":"1935","value":29.47},{"label":"1936","value":27.27},{"label":"1937","value":30.5},{"label":"1938","value":29.72},{"label":"1939","value":26.27},{"label":"1940","value":30.41},{"label":"1941","value":32.78},{"label":"1942","value":31.31},{"label":"1943","value":26.8},{"label":"1944","value":30.62},{"label":"1945","value":33.02},{"label":"1946","value":31.06},{"label":"1947","value":29.35},{"label":"1948","value":30.67},{"label":"1949","value":30.29},{"label":"1950","value":30.87},{"label":"1951","value":31.23},{"label":"1952","value":26.34},{"label":"1953","value":28.28},{"label":"1954","value":26.15},{"label":"1955","value":27.73},{"label":"1956","value":25.37},{"label":"1957","value":33.83},{"label":"1958","value":30.22},{"label":"1959","value":30.58},{"label":"1960","value":28.74},{"label":"1961","value":31.25},{"label":"1962","value":28.58},{"label":"1963","value":25.65},{"label":"1964","value":30.23},{"label":"1965","value":29.79},{"label":"1966","value":27.43},{"label":"1967","value":29.58},{"label":"1968","value":30.38},{"label":"1969","value":30.6},{"label":"1970","value":29.68},{"label":"1971","value":30.32},{"label":"1972","value":31.69},{"label":"1973","value":34.94},{"label":"1974","value":30.61},{"label":"1975","value":33.01},{"label":"1976","value":26.3},{"label":"1977","value":30.42},{"label":"1978","value":30.09},{"label":"1979","value":32.74},{"label":"1980","value":28.25},{"label":"1981","value":29.94},{"label":"1982","value":33.84},{"label":"1983","value":34.72},{"label":"1984","value":31.4},{"label":"1985","value":29.95},{"label":"1986","value":31.37},{"label":"1987","value":29.0},{"label":"1988","value":25.9},{"label":"1989","value":29.04},{"label":"1990","value":32.16},{"label":"1991","value":32.44},{"label":"1992","value":31.25},{"label":"1993","value":32.6},{"label":"1994","value":30.62},{"label":"1995","value":32.67},{"label":"1996","value":33.67},{"label":"1997","value":31.82},{"label":"1998","value":33.85},{"label":"1999","value":28.46},{"label":"2000","value":28.22},{"label":"2001","value":29.02},{"label":"2002","value":29.05},{"label":"2003","value":30.49},{"label":"2004","value":33.23},{"label":"2005","value":30.08},{"label":"2006","value":29.82},{"label":"2007","value":29.16},{"label":"2008","value":31.24},{"label":"2009","value":32.29},{"label":"2010","value":31.36},{"label":"2011","value":30.09},{"label":"2012","value":27.52},{"label":"2013","value":31.04},{"label":"2014","value":30.81},{"label":"2015","value":34.58},{"label":"2016","value":31.41},{"label":"2017","value":32.29},{"label":"2018","value":34.62},{"label":"2019","value":34.82},{"label":"2020","value":30.38},{"label":"2021","value":30.41},{"label":"2022","value":28.45},{"label":"2023","value":29.53},{"label":"2024","value":31.64},{"label":"2025","value":29.25}],"annotations":[]},"docs":"https://chart.ly/developers","terms":"Free to use with credit: wherever you show or quote a chart's data, name Chartly with a link to that chart's url (each chart's credit line does both) and credit its source as its license asks.","credit":"NOAA National Centers for Environmental Information, Climate at a Glance, via Chartly (https://chart.ly/charts/us-precipitation-by-year)"}