# Annual precipitation in Cass County

Annual precipitation in Cass County was 28.99 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-31025`
- 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/cass-county-nebraska
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-31025

| Period | inches |
|---|---:|
| 2025 | 28.99 |
| 2024 | 29.13 |
| 2023 | 27.08 |
| 2022 | 21.96 |
| 2021 | 34.07 |
| 2020 | 24.65 |
| 2019 | 41.07 |
| 2018 | 36.88 |
| 2017 | 33.93 |
| 2016 | 40.02 |
| 2015 | 46.29 |
| 2014 | 36.14 |
| 2013 | 29.76 |
| 2012 | 23.66 |
| 2011 | 30.17 |
| 2010 | 37.12 |
| 2009 | 29.69 |
| 2008 | 40.43 |
| 2007 | 43.68 |
| 2006 | 30.49 |
| 2005 | 26.38 |
| 2004 | 28.1 |
| 2003 | 23.04 |
| 2002 | 25.01 |
| 2001 | 30.52 |
| 2000 | 25.89 |
| 1999 | 31.34 |
| 1998 | 39.51 |
| 1997 | 30.43 |
| 1996 | 34.65 |
| 1995 | 27.17 |
| 1994 | 26.92 |
| 1993 | 49.24 |
| 1992 | 35.05 |
| 1991 | 29.7 |
| 1990 | 29.29 |
| 1989 | 27.24 |
| 1988 | 19.88 |
| 1987 | 37.63 |
| 1986 | 42.94 |
| 1985 | 27.56 |
| 1984 | 38.89 |
| 1983 | 32.95 |
| 1982 | 41.2 |
| 1981 | 28.1 |
| 1980 | 26.24 |
| 1979 | 31.86 |
| 1978 | 38.04 |
| 1977 | 36.26 |
| 1976 | 21.09 |
| 1975 | 25.98 |
| 1974 | 21.76 |
| 1973 | 45.54 |
| 1972 | 30.87 |
| 1971 | 27.58 |
| 1970 | 27.23 |
| 1969 | 29.37 |
| 1968 | 32.06 |
| 1967 | 34.05 |
| 1966 | 20.8 |
| 1965 | 43.02 |
| 1964 | 32.39 |
| 1963 | 26.16 |
| 1962 | 30.35 |
| 1961 | 35.57 |
| 1960 | 34.01 |
| 1959 | 36.73 |
| 1958 | 32.79 |
| 1957 | 34.66 |
| 1956 | 23.39 |
| 1955 | 18.57 |
| 1954 | 31.83 |
| 1953 | 19.75 |
| 1952 | 32.41 |
| 1951 | 42.94 |
| 1950 | 32.77 |