# Annual precipitation in Connecticut

Annual precipitation in Connecticut was 41.87 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-state-09`
- 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/6/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/6/pcp/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/annual-precipitation/connecticut
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-state-09

| Period | inches |
|---|---:|
| 2025 | 41.87 |
| 2024 | 52.03 |
| 2023 | 61.52 |
| 2022 | 43.84 |
| 2021 | 51.07 |
| 2020 | 43.37 |
| 2019 | 53.91 |
| 2018 | 62.16 |
| 2017 | 44.1 |
| 2016 | 36.73 |
| 2015 | 37.08 |
| 2014 | 45.01 |
| 2013 | 43.39 |
| 2012 | 39.39 |
| 2011 | 63.69 |
| 2010 | 48.54 |
| 2009 | 50.5 |
| 2008 | 59.53 |
| 2007 | 45.54 |
| 2006 | 57.01 |
| 2005 | 54.68 |
| 2004 | 48.61 |
| 2003 | 56.12 |
| 2002 | 47.42 |
| 2001 | 39.54 |
| 2000 | 48.74 |
| 1999 | 49.15 |
| 1998 | 50.08 |
| 1997 | 42.68 |
| 1996 | 60.3 |
| 1995 | 42.29 |
| 1994 | 50.41 |
| 1993 | 45.75 |
| 1992 | 48.79 |
| 1991 | 47.77 |
| 1990 | 55.68 |
| 1989 | 57.55 |
| 1988 | 42.94 |
| 1987 | 44.43 |
| 1986 | 46.7 |
| 1985 | 42.42 |
| 1984 | 51.45 |
| 1983 | 63.01 |
| 1982 | 47.69 |
| 1981 | 41.93 |
| 1980 | 40.33 |
| 1979 | 56.93 |
| 1978 | 46.77 |
| 1977 | 54.44 |
| 1976 | 46.86 |
| 1975 | 56.35 |
| 1974 | 47.34 |
| 1973 | 53.92 |
| 1972 | 62.58 |
| 1971 | 45.05 |
| 1970 | 39.03 |
| 1969 | 49.14 |
| 1968 | 44.03 |
| 1967 | 45.36 |
| 1966 | 37.59 |
| 1965 | 30.73 |
| 1964 | 35.07 |
| 1963 | 38.01 |
| 1962 | 40.27 |
| 1961 | 43.78 |
| 1960 | 47.85 |
| 1959 | 48.74 |
| 1958 | 50.96 |
| 1957 | 37 |
| 1956 | 44.6 |
| 1955 | 58.09 |
| 1954 | 50.11 |
| 1953 | 55.39 |
| 1952 | 50 |
| 1951 | 51.63 |
| 1950 | 44.25 |
| 1949 | 38.93 |
| 1948 | 46.84 |
| 1947 | 44.03 |
| 1946 | 39.16 |
| 1945 | 50.94 |
| 1944 | 44.04 |
| 1943 | 38.99 |
| 1942 | 52.01 |
| 1941 | 36.45 |
| 1940 | 47.76 |
| 1939 | 43.46 |
| 1938 | 60.18 |
| 1937 | 54.84 |
| 1936 | 53.81 |
| 1935 | 36.45 |
| 1934 | 53.11 |
| 1933 | 45.96 |
| 1932 | 48.61 |
| 1931 | 41.42 |
| 1930 | 35.58 |
| 1929 | 43.92 |
| 1928 | 45.04 |
| 1927 | 53.67 |
| 1926 | 44.3 |
| 1925 | 43.56 |
| 1924 | 39.82 |
| 1923 | 47.9 |
| 1922 | 45.53 |
| 1921 | 43.06 |
| 1920 | 57.43 |
| 1919 | 51.59 |
| 1918 | 42.76 |
| 1917 | 40.65 |
| 1916 | 43.26 |
| 1915 | 47 |
| 1914 | 37.57 |
| 1913 | 47.15 |
| 1912 | 46.56 |
| 1911 | 45.32 |
| 1910 | 40.92 |
| 1909 | 45.39 |
| 1908 | 42.34 |
| 1907 | 47.97 |
| 1906 | 47.37 |
| 1905 | 40.61 |
| 1904 | 44.29 |
| 1903 | 52 |
| 1902 | 53.41 |
| 1901 | 62.17 |
| 1900 | 48.03 |
| 1899 | 43.39 |
| 1898 | 57.26 |
| 1897 | 54.98 |
| 1896 | 43.62 |
| 1895 | 43.39 |