# Annual precipitation in Wisconsin

Annual precipitation in Wisconsin was 30.64 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-state-55`
- Unit: inches
- Definition: Total precipitation from January to December, in inches: rain plus the water content of snow and other frozen precipitation. NOAA computes it from its climate divisional dataset (nClimDiv): station readings interpolated onto a 5 km grid and averaged over the area.
- Note: Values are area averages, not the reading at one weather station. NOAA revises the last two years every month.
- Source: NOAA National Centers for Environmental Information, NOAA Climate at a Glance, January to December precipitation, contiguous US and statewide (https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/47/pcp/12/12/1895-2025/data.json)
- Publisher page: https://invokely.ai/en/publishers/noaa-ncei
- Retrieved: 2026-10-12
- License: Public domain (US government work); NCEI asks users to cite the nClimDiv dataset
- Citation: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December precipitation, contiguous US and statewide. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/47/pcp/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/annual-precipitation/wisconsin
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-state-55

| Period | inches |
|---|---:|
| 2025 | 30.64 |
| 2024 | 36.98 |
| 2023 | 30.11 |
| 2022 | 32.28 |
| 2021 | 29.89 |
| 2020 | 34.19 |
| 2019 | 44.55 |
| 2018 | 39.74 |
| 2017 | 37.57 |
| 2016 | 39.39 |
| 2015 | 35.88 |
| 2014 | 37.08 |
| 2013 | 36.53 |
| 2012 | 28.8 |
| 2011 | 31.04 |
| 2010 | 39.02 |
| 2009 | 29.76 |
| 2008 | 32.72 |
| 2007 | 33.49 |
| 2006 | 30.07 |
| 2005 | 28.55 |
| 2004 | 34.91 |
| 2003 | 28.02 |
| 2002 | 35.08 |
| 2001 | 35.05 |
| 2000 | 34.19 |
| 1999 | 33.25 |
| 1998 | 32.43 |
| 1997 | 28.43 |
| 1996 | 33 |
| 1995 | 32.88 |
| 1994 | 30.89 |
| 1993 | 35.65 |
| 1992 | 31.01 |
| 1991 | 38.47 |
| 1990 | 36.01 |
| 1989 | 24.48 |
| 1988 | 25.59 |
| 1987 | 28.58 |
| 1986 | 35.21 |
| 1985 | 36.86 |
| 1984 | 34.98 |
| 1983 | 34.79 |
| 1982 | 36.59 |
| 1981 | 31.02 |
| 1980 | 33.43 |
| 1979 | 32.34 |
| 1978 | 35.3 |
| 1977 | 36.24 |
| 1976 | 21.06 |
| 1975 | 32.48 |
| 1974 | 28.98 |
| 1973 | 35.48 |
| 1972 | 35.97 |
| 1971 | 32.55 |
| 1970 | 32.4 |
| 1969 | 28.47 |
| 1968 | 38.26 |
| 1967 | 31.27 |
| 1966 | 26.97 |
| 1965 | 38.17 |
| 1964 | 28.33 |
| 1963 | 23.98 |
| 1962 | 28.76 |
| 1961 | 31.7 |
| 1960 | 33.91 |
| 1959 | 37.01 |
| 1958 | 24.45 |
| 1957 | 28.23 |
| 1956 | 27.15 |
| 1955 | 27.83 |
| 1954 | 36.2 |
| 1953 | 29.58 |
| 1952 | 28.76 |
| 1951 | 38.31 |
| 1950 | 30.63 |
| 1949 | 28.23 |
| 1948 | 24.16 |
| 1947 | 29.47 |
| 1946 | 29.84 |
| 1945 | 35.23 |
| 1944 | 29.23 |
| 1943 | 29.9 |
| 1942 | 35.38 |
| 1941 | 34.34 |
| 1940 | 32.34 |
| 1939 | 26.32 |
| 1938 | 41.28 |
| 1937 | 27.34 |
| 1936 | 25.36 |
| 1935 | 30.92 |
| 1934 | 30.36 |
| 1933 | 26.5 |
| 1932 | 25.81 |
| 1931 | 29.55 |
| 1930 | 25.89 |
| 1929 | 27.69 |
| 1928 | 33.48 |
| 1927 | 31.28 |
| 1926 | 35.46 |
| 1925 | 27.75 |
| 1924 | 32.81 |
| 1923 | 26.49 |
| 1922 | 31.7 |
| 1921 | 30.96 |
| 1920 | 30.06 |
| 1919 | 33.86 |
| 1918 | 29.9 |
| 1917 | 27.52 |
| 1916 | 33.88 |
| 1915 | 32.98 |
| 1914 | 32.48 |
| 1913 | 32.86 |
| 1912 | 31.67 |
| 1911 | 36.57 |
| 1910 | 20.53 |
| 1909 | 31.41 |
| 1908 | 29 |
| 1907 | 28.64 |
| 1906 | 33.36 |
| 1905 | 33.94 |
| 1904 | 31.42 |
| 1903 | 36.37 |
| 1902 | 32.77 |
| 1901 | 26.46 |
| 1900 | 36.93 |
| 1899 | 31.66 |
| 1898 | 27.02 |
| 1897 | 28.32 |
| 1896 | 32.32 |
| 1895 | 23.24 |