# Annual precipitation in Spokane County

Annual precipitation in Spokane County was 18.45 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-53063`
- 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/spokane-county-washington
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-53063

| Period | inches |
|---|---:|
| 2025 | 18.45 |
| 2024 | 19.7 |
| 2023 | 16.96 |
| 2022 | 21.94 |
| 2021 | 15.06 |
| 2020 | 20.02 |
| 2019 | 18.25 |
| 2018 | 19.73 |
| 2017 | 26.1 |
| 2016 | 23.85 |
| 2015 | 18.21 |
| 2014 | 20.55 |
| 2013 | 16.73 |
| 2012 | 27.57 |
| 2011 | 19.67 |
| 2010 | 23.66 |
| 2009 | 18.37 |
| 2008 | 19.08 |
| 2007 | 16.66 |
| 2006 | 24.61 |
| 2005 | 19.14 |
| 2004 | 18.8 |
| 2003 | 18.32 |
| 2002 | 16.48 |
| 2001 | 17.86 |
| 2000 | 19.08 |
| 1999 | 19.39 |
| 1998 | 22.2 |
| 1997 | 21.61 |
| 1996 | 28.52 |
| 1995 | 25.08 |
| 1994 | 18.17 |
| 1993 | 18.58 |
| 1992 | 17.89 |
| 1991 | 18.44 |
| 1990 | 22.6 |
| 1989 | 19.43 |
| 1988 | 18.96 |
| 1987 | 18.81 |
| 1986 | 19.48 |
| 1985 | 14.83 |
| 1984 | 22.61 |
| 1983 | 27.95 |
| 1982 | 23.86 |
| 1981 | 20.25 |
| 1980 | 22.42 |
| 1979 | 17.8 |
| 1978 | 22.62 |
| 1977 | 17.75 |
| 1976 | 15.06 |
| 1975 | 24.31 |
| 1974 | 21.07 |
| 1973 | 21.53 |
| 1972 | 17.86 |
| 1971 | 23.16 |
| 1970 | 23.15 |
| 1969 | 18.33 |
| 1968 | 22.15 |
| 1967 | 18.5 |
| 1966 | 18.96 |
| 1965 | 17.74 |
| 1964 | 23.85 |
| 1963 | 18.95 |
| 1962 | 20.44 |
| 1961 | 21.87 |
| 1960 | 21.9 |
| 1959 | 22.57 |
| 1958 | 24.04 |
| 1957 | 19.49 |
| 1956 | 16.67 |
| 1955 | 22.39 |
| 1954 | 20.48 |
| 1953 | 22.24 |
| 1952 | 15.09 |
| 1951 | 22.45 |
| 1950 | 25.43 |