# Annual precipitation in Franklin County

Annual precipitation in Franklin County was 21.6 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-16041`
- 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/franklin-county-idaho
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-16041

| Period | inches |
|---|---:|
| 2025 | 21.6 |
| 2024 | 22.48 |
| 2023 | 28.33 |
| 2022 | 19.21 |
| 2021 | 20.71 |
| 2020 | 17.77 |
| 2019 | 27.42 |
| 2018 | 16.97 |
| 2017 | 28.41 |
| 2016 | 28.15 |
| 2015 | 22.72 |
| 2014 | 26.75 |
| 2013 | 15.95 |
| 2012 | 18.87 |
| 2011 | 25.68 |
| 2010 | 26.18 |
| 2009 | 23.78 |
| 2008 | 21.69 |
| 2007 | 18.15 |
| 2006 | 25.37 |
| 2005 | 30.12 |
| 2004 | 25.08 |
| 2003 | 18.73 |
| 2002 | 17.38 |
| 2001 | 17.43 |
| 2000 | 20.76 |
| 1999 | 22.11 |
| 1998 | 27.92 |
| 1997 | 25.82 |
| 1996 | 29.86 |
| 1995 | 28.18 |
| 1994 | 19.72 |
| 1993 | 27.03 |
| 1992 | 16.99 |
| 1991 | 22.7 |
| 1990 | 20.3 |
| 1989 | 17.92 |
| 1988 | 15.37 |
| 1987 | 19.9 |
| 1986 | 28.02 |
| 1985 | 21.62 |
| 1984 | 26.29 |
| 1983 | 38.34 |
| 1982 | 33.48 |
| 1981 | 25.12 |
| 1980 | 30.34 |
| 1979 | 18.1 |
| 1978 | 25.45 |
| 1977 | 23.56 |
| 1976 | 18.16 |
| 1975 | 21.84 |
| 1974 | 18.24 |
| 1973 | 24.07 |
| 1972 | 20.25 |
| 1971 | 29.3 |
| 1970 | 24.36 |
| 1969 | 19.15 |
| 1968 | 22.82 |
| 1967 | 22.75 |
| 1966 | 14.18 |
| 1965 | 24.37 |
| 1964 | 25.49 |
| 1963 | 29.07 |
| 1962 | 18.85 |
| 1961 | 19.25 |
| 1960 | 19.57 |
| 1959 | 18.1 |
| 1958 | 19.58 |
| 1957 | 23.63 |
| 1956 | 16.33 |
| 1955 | 26.83 |
| 1954 | 19.13 |
| 1953 | 19.57 |
| 1952 | 17.97 |
| 1951 | 24.82 |
| 1950 | 26.56 |