# Annual precipitation in DeKalb County

Annual precipitation in DeKalb County was 46.69 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-13089`
- 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/dekalb-county-georgia
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-13089

| Period | inches |
|---|---:|
| 2025 | 46.69 |
| 2024 | 57.07 |
| 2023 | 51.09 |
| 2022 | 51.38 |
| 2021 | 52.84 |
| 2020 | 71.72 |
| 2019 | 48.75 |
| 2018 | 69.37 |
| 2017 | 53.95 |
| 2016 | 36.09 |
| 2015 | 62.52 |
| 2014 | 48.37 |
| 2013 | 68.26 |
| 2012 | 37.99 |
| 2011 | 41.07 |
| 2010 | 44.02 |
| 2009 | 72.36 |
| 2008 | 41.18 |
| 2007 | 33.14 |
| 2006 | 45.09 |
| 2005 | 58.17 |
| 2004 | 55.83 |
| 2003 | 63.19 |
| 2002 | 54.01 |
| 2001 | 44.62 |
| 2000 | 42.07 |
| 1999 | 39.52 |
| 1998 | 50.41 |
| 1997 | 58.78 |
| 1996 | 49.77 |
| 1995 | 53.46 |
| 1994 | 59.12 |
| 1993 | 47.84 |
| 1992 | 57.08 |
| 1991 | 56.06 |
| 1990 | 54.86 |
| 1989 | 59.83 |
| 1988 | 41.31 |
| 1987 | 42.59 |
| 1986 | 42.23 |
| 1985 | 50.11 |
| 1984 | 51.08 |
| 1983 | 57.16 |
| 1982 | 58.89 |
| 1981 | 40.36 |
| 1980 | 55.28 |
| 1979 | 56.55 |
| 1978 | 41.3 |
| 1977 | 50.11 |
| 1976 | 52.55 |
| 1975 | 66.1 |
| 1974 | 53.34 |
| 1973 | 57.87 |
| 1972 | 54.32 |
| 1971 | 56.89 |
| 1970 | 44.93 |
| 1969 | 47.97 |
| 1968 | 48.85 |
| 1967 | 59.52 |
| 1966 | 58.27 |
| 1965 | 45.28 |
| 1964 | 68.21 |
| 1963 | 57.05 |
| 1962 | 51.29 |
| 1961 | 58.25 |
| 1960 | 44.72 |
| 1959 | 45.58 |
| 1958 | 44.82 |
| 1957 | 48.11 |
| 1956 | 47.88 |
| 1955 | 39.18 |
| 1954 | 32.11 |
| 1953 | 53.15 |
| 1952 | 43.79 |
| 1951 | 47.31 |
| 1950 | 44.1 |