# Annual precipitation in Ouachita Parish

Annual precipitation in Ouachita Parish was 52.69 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-22073`
- 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/ouachita-parish-louisiana
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-22073

| Period | inches |
|---|---:|
| 2025 | 52.69 |
| 2024 | 69.86 |
| 2023 | 43.36 |
| 2022 | 56.08 |
| 2021 | 45.7 |
| 2020 | 72.68 |
| 2019 | 65.14 |
| 2018 | 70.11 |
| 2017 | 48.57 |
| 2016 | 70.32 |
| 2015 | 59.83 |
| 2014 | 54.03 |
| 2013 | 54.85 |
| 2012 | 55.37 |
| 2011 | 47.34 |
| 2010 | 37.25 |
| 2009 | 64.46 |
| 2008 | 58.23 |
| 2007 | 41.88 |
| 2006 | 59.46 |
| 2005 | 35.08 |
| 2004 | 72.34 |
| 2003 | 47.47 |
| 2002 | 56.37 |
| 2001 | 70.31 |
| 2000 | 51.28 |
| 1999 | 54.08 |
| 1998 | 57.05 |
| 1997 | 66.88 |
| 1996 | 50.22 |
| 1995 | 48.32 |
| 1994 | 57.05 |
| 1993 | 46.88 |
| 1992 | 55.86 |
| 1991 | 81.6 |
| 1990 | 65.91 |
| 1989 | 65.55 |
| 1988 | 46.05 |
| 1987 | 53.58 |
| 1986 | 54.61 |
| 1985 | 52.44 |
| 1984 | 65.05 |
| 1983 | 63.73 |
| 1982 | 73.45 |
| 1981 | 35.11 |
| 1980 | 45.97 |
| 1979 | 71.01 |
| 1978 | 45.89 |
| 1977 | 45.72 |
| 1976 | 43.55 |
| 1975 | 69.5 |
| 1974 | 72.64 |
| 1973 | 62.69 |
| 1972 | 55.7 |
| 1971 | 49.5 |
| 1970 | 44.54 |
| 1969 | 38.76 |
| 1968 | 71.9 |
| 1967 | 41.48 |
| 1966 | 50.7 |
| 1965 | 42.21 |
| 1964 | 47.02 |
| 1963 | 36.86 |
| 1962 | 44.6 |
| 1961 | 71.51 |
| 1960 | 44.48 |
| 1959 | 45.44 |
| 1958 | 57.64 |
| 1957 | 70.41 |
| 1956 | 47.28 |
| 1955 | 53.21 |
| 1954 | 34.45 |
| 1953 | 54.15 |
| 1952 | 36.8 |
| 1951 | 51.98 |
| 1950 | 65.27 |