# Annual precipitation in Keokuk County

Annual precipitation in Keokuk County was 32.26 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-19107`
- 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/keokuk-county-iowa
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-19107

| Period | inches |
|---|---:|
| 2025 | 32.26 |
| 2024 | 40.88 |
| 2023 | 23.34 |
| 2022 | 25.23 |
| 2021 | 33.61 |
| 2020 | 34.6 |
| 2019 | 40.51 |
| 2018 | 40.04 |
| 2017 | 25.05 |
| 2016 | 31.37 |
| 2015 | 41.79 |
| 2014 | 42.35 |
| 2013 | 37.65 |
| 2012 | 28.12 |
| 2011 | 34.52 |
| 2010 | 54.4 |
| 2009 | 51.65 |
| 2008 | 46.47 |
| 2007 | 45.8 |
| 2006 | 32.77 |
| 2005 | 25.1 |
| 2004 | 33.07 |
| 2003 | 30.07 |
| 2002 | 28.72 |
| 2001 | 38.55 |
| 2000 | 35.04 |
| 1999 | 31.4 |
| 1998 | 47.87 |
| 1997 | 36.9 |
| 1996 | 32.89 |
| 1995 | 34.53 |
| 1994 | 29.11 |
| 1993 | 54.29 |
| 1992 | 43.49 |
| 1991 | 32.59 |
| 1990 | 44.57 |
| 1989 | 27.34 |
| 1988 | 17.69 |
| 1987 | 32.5 |
| 1986 | 39.36 |
| 1985 | 33.38 |
| 1984 | 40.28 |
| 1983 | 33 |
| 1982 | 45.55 |
| 1981 | 33.83 |
| 1980 | 31.56 |
| 1979 | 33.78 |
| 1978 | 38.11 |
| 1977 | 36.36 |
| 1976 | 27.66 |
| 1975 | 24.96 |
| 1974 | 38.06 |
| 1973 | 47.22 |
| 1972 | 35.94 |
| 1971 | 31.15 |
| 1970 | 41.19 |
| 1969 | 41.37 |
| 1968 | 28.11 |
| 1967 | 34.45 |
| 1966 | 30.11 |
| 1965 | 47.71 |
| 1964 | 26.03 |
| 1963 | 30.69 |
| 1962 | 32.5 |
| 1961 | 40.65 |
| 1960 | 37.95 |
| 1959 | 40.43 |
| 1958 | 30.93 |
| 1957 | 31.88 |
| 1956 | 19.04 |
| 1955 | 27.57 |
| 1954 | 30.23 |
| 1953 | 19.45 |
| 1952 | 31.22 |
| 1951 | 45.15 |
| 1950 | 25.26 |