# Annual precipitation in Clark County

Annual precipitation in Clark County was 33.22 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-29045`
- 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/clark-county-missouri
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-29045

| Period | inches |
|---|---:|
| 2025 | 33.22 |
| 2024 | 38.75 |
| 2023 | 31.85 |
| 2022 | 31.2 |
| 2021 | 41.43 |
| 2020 | 36.1 |
| 2019 | 50.26 |
| 2018 | 40.67 |
| 2017 | 30.5 |
| 2016 | 30.83 |
| 2015 | 48.36 |
| 2014 | 42.11 |
| 2013 | 36.03 |
| 2012 | 28.76 |
| 2011 | 40.06 |
| 2010 | 58.82 |
| 2009 | 51.91 |
| 2008 | 50.09 |
| 2007 | 36.52 |
| 2006 | 31.24 |
| 2005 | 28.56 |
| 2004 | 37.89 |
| 2003 | 40.64 |
| 2002 | 33.77 |
| 2001 | 43.84 |
| 2000 | 30.46 |
| 1999 | 29.59 |
| 1998 | 48.78 |
| 1997 | 35.06 |
| 1996 | 36.91 |
| 1995 | 43.11 |
| 1994 | 29.95 |
| 1993 | 49.98 |
| 1992 | 37.78 |
| 1991 | 36.09 |
| 1990 | 41.88 |
| 1989 | 24.94 |
| 1988 | 21.07 |
| 1987 | 29.44 |
| 1986 | 46.49 |
| 1985 | 45.59 |
| 1984 | 43.09 |
| 1983 | 35.5 |
| 1982 | 48.5 |
| 1981 | 46.6 |
| 1980 | 39.47 |
| 1979 | 31.99 |
| 1978 | 39.19 |
| 1977 | 38.56 |
| 1976 | 29.19 |
| 1975 | 32.94 |
| 1974 | 40.43 |
| 1973 | 60.19 |
| 1972 | 33.71 |
| 1971 | 31.04 |
| 1970 | 52.14 |
| 1969 | 42.65 |
| 1968 | 33.2 |
| 1967 | 42.96 |
| 1966 | 29.05 |
| 1965 | 42.14 |
| 1964 | 32.64 |
| 1963 | 25.17 |
| 1962 | 29.23 |
| 1961 | 44.04 |
| 1960 | 36.38 |
| 1959 | 40.2 |
| 1958 | 33.45 |
| 1957 | 42.3 |
| 1956 | 21.92 |
| 1955 | 31.35 |
| 1954 | 35.39 |
| 1953 | 23.63 |
| 1952 | 32.14 |
| 1951 | 37.08 |
| 1950 | 30.25 |