# Annual precipitation in Dubuque County

Annual precipitation in Dubuque County was 32.12 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-19061`
- 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/dubuque-county-iowa
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-19061

| Period | inches |
|---|---:|
| 2025 | 32.12 |
| 2024 | 40.46 |
| 2023 | 28.01 |
| 2022 | 31.89 |
| 2021 | 27.53 |
| 2020 | 38.55 |
| 2019 | 50.19 |
| 2018 | 51.06 |
| 2017 | 38.16 |
| 2016 | 42.76 |
| 2015 | 39.53 |
| 2014 | 37.56 |
| 2013 | 40.35 |
| 2012 | 25.6 |
| 2011 | 42.51 |
| 2010 | 45.87 |
| 2009 | 45.94 |
| 2008 | 49.01 |
| 2007 | 43.26 |
| 2006 | 37.11 |
| 2005 | 27.56 |
| 2004 | 35.44 |
| 2003 | 31.53 |
| 2002 | 40.35 |
| 2001 | 37.79 |
| 2000 | 33.84 |
| 1999 | 35.53 |
| 1998 | 42.32 |
| 1997 | 30.65 |
| 1996 | 31.73 |
| 1995 | 29.72 |
| 1994 | 34.04 |
| 1993 | 48.33 |
| 1992 | 33.48 |
| 1991 | 38.26 |
| 1990 | 38.03 |
| 1989 | 23.67 |
| 1988 | 20.41 |
| 1987 | 35.27 |
| 1986 | 41.61 |
| 1985 | 34.79 |
| 1984 | 34.82 |
| 1983 | 31.69 |
| 1982 | 36.82 |
| 1981 | 38.38 |
| 1980 | 34.95 |
| 1979 | 32.87 |
| 1978 | 31.81 |
| 1977 | 36.06 |
| 1976 | 23.06 |
| 1975 | 29.48 |
| 1974 | 39.86 |
| 1973 | 40.32 |
| 1972 | 42.19 |
| 1971 | 35.46 |
| 1970 | 36.89 |
| 1969 | 34.88 |
| 1968 | 35.06 |
| 1967 | 36.2 |
| 1966 | 28.8 |
| 1965 | 45.47 |
| 1964 | 29.37 |
| 1963 | 25.66 |
| 1962 | 34.89 |
| 1961 | 45.89 |
| 1960 | 37.29 |
| 1959 | 44.96 |
| 1958 | 24.76 |
| 1957 | 32.03 |
| 1956 | 26.59 |
| 1955 | 25.76 |
| 1954 | 34.17 |
| 1953 | 30.15 |
| 1952 | 28.1 |
| 1951 | 44.89 |
| 1950 | 31.76 |