# Annual precipitation in Spencer County

Annual precipitation in Spencer County was 55.16 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-18147`
- 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, counties (https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping)
- 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, counties. 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/county/mapping. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/annual-precipitation/spencer-county-indiana
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-18147

| Period | inches |
|---|---:|
| 2025 | 55.16 |
| 2024 | 49.99 |
| 2023 | 46.49 |
| 2022 | 46.36 |
| 2021 | 47.42 |
| 2020 | 56.46 |
| 2019 | 63.55 |
| 2018 | 63.31 |
| 2017 | 44.63 |
| 2016 | 48.47 |
| 2015 | 57.83 |
| 2014 | 46.15 |
| 2013 | 52.09 |
| 2012 | 34.07 |
| 2011 | 67.31 |
| 2010 | 35.73 |
| 2009 | 49.41 |
| 2008 | 51.41 |
| 2007 | 42.42 |
| 2006 | 67.26 |
| 2005 | 43.16 |
| 2004 | 51.68 |
| 2003 | 47.17 |
| 2002 | 52.39 |
| 2001 | 48.89 |
| 2000 | 52.26 |
| 1999 | 40.22 |
| 1998 | 46.25 |
| 1997 | 47.56 |
| 1996 | 57.83 |
| 1995 | 47.35 |
| 1994 | 41.03 |
| 1993 | 50.56 |
| 1992 | 36.32 |
| 1991 | 37.33 |
| 1990 | 57.19 |
| 1989 | 50.66 |
| 1988 | 42.57 |
| 1987 | 33.97 |
| 1986 | 43.18 |
| 1985 | 48.06 |
| 1984 | 50.55 |
| 1983 | 50.96 |
| 1982 | 53.89 |
| 1981 | 42.54 |
| 1980 | 38.19 |
| 1979 | 67.59 |
| 1978 | 46.33 |
| 1977 | 48.86 |
| 1976 | 37.75 |
| 1975 | 56.24 |
| 1974 | 48.72 |
| 1973 | 48.85 |
| 1972 | 45.78 |
| 1971 | 43.1 |
| 1970 | 49.34 |
| 1969 | 48.57 |
| 1968 | 43.62 |
| 1967 | 46.43 |
| 1966 | 44.2 |
| 1965 | 38.69 |
| 1964 | 45.99 |
| 1963 | 30.52 |
| 1962 | 42.16 |
| 1961 | 48.47 |
| 1960 | 34.79 |
| 1959 | 48.16 |
| 1958 | 41.07 |
| 1957 | 54.35 |
| 1956 | 39.93 |
| 1955 | 43.74 |
| 1954 | 36.46 |
| 1953 | 29.35 |
| 1952 | 39.23 |
| 1951 | 51.64 |
| 1950 | 66.55 |