# Annual precipitation in Jefferson County

Annual precipitation in Jefferson County was 32.86 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-39081`
- 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/jefferson-county-ohio
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-39081

| Period | inches |
|---|---:|
| 2025 | 32.86 |
| 2024 | 34.99 |
| 2023 | 38.01 |
| 2022 | 47.99 |
| 2021 | 41.24 |
| 2020 | 41.09 |
| 2019 | 48.63 |
| 2018 | 60.58 |
| 2017 | 44 |
| 2016 | 40.13 |
| 2015 | 43.95 |
| 2014 | 38.37 |
| 2013 | 38.81 |
| 2012 | 37.88 |
| 2011 | 52.66 |
| 2010 | 38.52 |
| 2009 | 33.33 |
| 2008 | 41.6 |
| 2007 | 43.66 |
| 2006 | 41.41 |
| 2005 | 41.3 |
| 2004 | 55.89 |
| 2003 | 45.62 |
| 2002 | 36.49 |
| 2001 | 34.65 |
| 2000 | 39.65 |
| 1999 | 35.3 |
| 1998 | 41.03 |
| 1997 | 38.22 |
| 1996 | 46.46 |
| 1995 | 33.42 |
| 1994 | 42.43 |
| 1993 | 40.08 |
| 1992 | 35.61 |
| 1991 | 30.71 |
| 1990 | 54.45 |
| 1989 | 40.94 |
| 1988 | 31.07 |
| 1987 | 35.01 |
| 1986 | 36.01 |
| 1985 | 40.82 |
| 1984 | 36.81 |
| 1983 | 44.87 |
| 1982 | 33.95 |
| 1981 | 40.13 |
| 1980 | 47.63 |
| 1979 | 42.04 |
| 1978 | 40.86 |
| 1977 | 38.47 |
| 1976 | 33.94 |
| 1975 | 45.46 |
| 1974 | 45.33 |
| 1973 | 37.7 |
| 1972 | 39.96 |
| 1971 | 32.74 |
| 1970 | 38.39 |
| 1969 | 33.44 |
| 1968 | 35.34 |
| 1967 | 35.31 |
| 1966 | 32.59 |
| 1965 | 33.42 |
| 1964 | 38.75 |
| 1963 | 27.6 |
| 1962 | 33.37 |
| 1961 | 39.55 |
| 1960 | 30.94 |
| 1959 | 41.67 |
| 1958 | 37.24 |
| 1957 | 33.91 |
| 1956 | 48.99 |
| 1955 | 36.69 |
| 1954 | 39.6 |
| 1953 | 29.57 |
| 1952 | 39.78 |
| 1951 | 43.38 |
| 1950 | 46.99 |