# Annual precipitation in Tazewell County

Annual precipitation in Tazewell County was 27.16 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-17179`
- 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/tazewell-county-illinois
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-17179

| Period | inches |
|---|---:|
| 2025 | 27.16 |
| 2024 | 36.38 |
| 2023 | 32.71 |
| 2022 | 32.22 |
| 2021 | 42.41 |
| 2020 | 37.52 |
| 2019 | 46.63 |
| 2018 | 41.44 |
| 2017 | 33.29 |
| 2016 | 37.97 |
| 2015 | 50.85 |
| 2014 | 41.36 |
| 2013 | 40.23 |
| 2012 | 28.05 |
| 2011 | 39.17 |
| 2010 | 41.75 |
| 2009 | 53.06 |
| 2008 | 48.2 |
| 2007 | 36.33 |
| 2006 | 36.37 |
| 2005 | 26.82 |
| 2004 | 36.79 |
| 2003 | 37.32 |
| 2002 | 36.28 |
| 2001 | 39.62 |
| 2000 | 31.52 |
| 1999 | 34.88 |
| 1998 | 40.18 |
| 1997 | 30.68 |
| 1996 | 30.27 |
| 1995 | 37.88 |
| 1994 | 30.89 |
| 1993 | 57.4 |
| 1992 | 36.5 |
| 1991 | 34.9 |
| 1990 | 52.88 |
| 1989 | 25.81 |
| 1988 | 22.37 |
| 1987 | 28.6 |
| 1986 | 40.04 |
| 1985 | 43.85 |
| 1984 | 40.07 |
| 1983 | 39.04 |
| 1982 | 46.47 |
| 1981 | 45.21 |
| 1980 | 36.33 |
| 1979 | 31.27 |
| 1978 | 32.58 |
| 1977 | 41.35 |
| 1976 | 31.63 |
| 1975 | 42 |
| 1974 | 42.5 |
| 1973 | 48.62 |
| 1972 | 38.19 |
| 1971 | 28.78 |
| 1970 | 43.83 |
| 1969 | 35.78 |
| 1968 | 34.9 |
| 1967 | 38.93 |
| 1966 | 34.13 |
| 1965 | 48.1 |
| 1964 | 32.58 |
| 1963 | 25.94 |
| 1962 | 28.86 |
| 1961 | 40.99 |
| 1960 | 37.63 |
| 1959 | 31.84 |
| 1958 | 31.64 |
| 1957 | 38.69 |
| 1956 | 25.38 |
| 1955 | 30.83 |
| 1954 | 37.93 |
| 1953 | 29.64 |
| 1952 | 36.62 |
| 1951 | 41.11 |
| 1950 | 37.89 |