# Annual precipitation in Sullivan County

Annual precipitation in Sullivan County was 40.51 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-42113`
- 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/sullivan-county-pennsylvania
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-42113

| Period | inches |
|---|---:|
| 2025 | 40.51 |
| 2024 | 47.27 |
| 2023 | 50.74 |
| 2022 | 45.97 |
| 2021 | 52.36 |
| 2020 | 41.96 |
| 2019 | 51.98 |
| 2018 | 68.94 |
| 2017 | 47.98 |
| 2016 | 37.78 |
| 2015 | 40.62 |
| 2014 | 41.48 |
| 2013 | 42.26 |
| 2012 | 46.87 |
| 2011 | 76.37 |
| 2010 | 43.84 |
| 2009 | 43.39 |
| 2008 | 50.17 |
| 2007 | 43.44 |
| 2006 | 52.44 |
| 2005 | 49.44 |
| 2004 | 58.85 |
| 2003 | 54.77 |
| 2002 | 48.31 |
| 2001 | 38.28 |
| 2000 | 47.12 |
| 1999 | 41.88 |
| 1998 | 43.13 |
| 1997 | 37.57 |
| 1996 | 58.34 |
| 1995 | 38.58 |
| 1994 | 53.81 |
| 1993 | 48.75 |
| 1992 | 43.85 |
| 1991 | 35.2 |
| 1990 | 51.7 |
| 1989 | 43.28 |
| 1988 | 36 |
| 1987 | 41.37 |
| 1986 | 45.31 |
| 1985 | 38.61 |
| 1984 | 47.76 |
| 1983 | 49.99 |
| 1982 | 41.13 |
| 1981 | 41.41 |
| 1980 | 32.12 |
| 1979 | 50.73 |
| 1978 | 45 |
| 1977 | 48.03 |
| 1976 | 41.94 |
| 1975 | 54.74 |
| 1974 | 44.91 |
| 1973 | 51.9 |
| 1972 | 57.11 |
| 1971 | 37.41 |
| 1970 | 42.01 |
| 1969 | 39.98 |
| 1968 | 39.16 |
| 1967 | 45.46 |
| 1966 | 36.48 |
| 1965 | 34.07 |
| 1964 | 33.51 |
| 1963 | 34.27 |
| 1962 | 40.01 |
| 1961 | 38.36 |
| 1960 | 49.67 |
| 1959 | 48.73 |
| 1958 | 45.07 |
| 1957 | 42.06 |
| 1956 | 46.56 |
| 1955 | 43.09 |
| 1954 | 43.5 |
| 1953 | 42.53 |
| 1952 | 49.61 |
| 1951 | 45.6 |
| 1950 | 51.27 |