# Annual precipitation in Snohomish County

Annual precipitation in Snohomish County was 78.24 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-53061`
- 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/snohomish-county-washington
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-53061

| Period | inches |
|---|---:|
| 2025 | 78.24 |
| 2024 | 79.54 |
| 2023 | 68.8 |
| 2022 | 81.08 |
| 2021 | 91.79 |
| 2020 | 98.39 |
| 2019 | 63.23 |
| 2018 | 89.15 |
| 2017 | 92.3 |
| 2016 | 96.34 |
| 2015 | 87.86 |
| 2014 | 104.65 |
| 2013 | 78.69 |
| 2012 | 105.19 |
| 2011 | 94.3 |
| 2010 | 83.61 |
| 2009 | 80.13 |
| 2008 | 78.79 |
| 2007 | 82.37 |
| 2006 | 92.87 |
| 2005 | 69.65 |
| 2004 | 75.59 |
| 2003 | 85.92 |
| 2002 | 72.95 |
| 2001 | 79.44 |
| 2000 | 66.73 |
| 1999 | 99.65 |
| 1998 | 86.81 |
| 1997 | 100.95 |
| 1996 | 103.18 |
| 1995 | 93.6 |
| 1994 | 79.11 |
| 1993 | 63.48 |
| 1992 | 71.52 |
| 1991 | 76.1 |
| 1990 | 106.8 |
| 1989 | 73.05 |
| 1988 | 83.57 |
| 1987 | 62.75 |
| 1986 | 82.83 |
| 1985 | 62.47 |
| 1984 | 93.77 |
| 1983 | 89.56 |
| 1982 | 90.09 |
| 1981 | 82.32 |
| 1980 | 78.08 |
| 1979 | 69.31 |
| 1978 | 67.79 |
| 1977 | 84.07 |
| 1976 | 67.92 |
| 1975 | 97.98 |
| 1974 | 96.05 |
| 1973 | 73.33 |
| 1972 | 102.01 |
| 1971 | 96.51 |
| 1970 | 78.76 |
| 1969 | 73.14 |
| 1968 | 96.36 |
| 1967 | 91.52 |
| 1966 | 80.65 |
| 1965 | 74.03 |
| 1964 | 91.12 |
| 1963 | 74.03 |
| 1962 | 74.23 |
| 1961 | 90.38 |
| 1960 | 78.59 |
| 1959 | 103.24 |
| 1958 | 84.49 |
| 1957 | 73.54 |
| 1956 | 85.8 |
| 1955 | 95.09 |
| 1954 | 91.43 |
| 1953 | 100.39 |
| 1952 | 47.5 |
| 1951 | 83.99 |
| 1950 | 101.57 |