# Annual precipitation in Hanover County

Annual precipitation in Hanover County was 44.96 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-51085`
- 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/hanover-county-virginia
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-51085

| Period | inches |
|---|---:|
| 2025 | 44.96 |
| 2024 | 45.02 |
| 2023 | 40.84 |
| 2022 | 43.65 |
| 2021 | 42.88 |
| 2020 | 61.45 |
| 2019 | 42.89 |
| 2018 | 64.8 |
| 2017 | 39.54 |
| 2016 | 49.44 |
| 2015 | 51.54 |
| 2014 | 40.84 |
| 2013 | 53.86 |
| 2012 | 37.21 |
| 2011 | 48.76 |
| 2010 | 40.15 |
| 2009 | 53.14 |
| 2008 | 45.69 |
| 2007 | 36.29 |
| 2006 | 46.9 |
| 2005 | 38.09 |
| 2004 | 53.49 |
| 2003 | 65.5 |
| 2002 | 38.67 |
| 2001 | 34.53 |
| 2000 | 41.05 |
| 1999 | 43.13 |
| 1998 | 45.48 |
| 1997 | 36.05 |
| 1996 | 51.38 |
| 1995 | 44.62 |
| 1994 | 47.83 |
| 1993 | 45.79 |
| 1992 | 41.08 |
| 1991 | 35.9 |
| 1990 | 42.32 |
| 1989 | 51.09 |
| 1988 | 37.52 |
| 1987 | 45.97 |
| 1986 | 35.94 |
| 1985 | 47.33 |
| 1984 | 47.65 |
| 1983 | 46.91 |
| 1982 | 45.55 |
| 1981 | 35.22 |
| 1980 | 37.03 |
| 1979 | 58.61 |
| 1978 | 47.93 |
| 1977 | 39.2 |
| 1976 | 41.7 |
| 1975 | 56.08 |
| 1974 | 42.39 |
| 1973 | 42.93 |
| 1972 | 59.93 |
| 1971 | 50.03 |
| 1970 | 32.57 |
| 1969 | 49.17 |
| 1968 | 31.95 |
| 1967 | 33.77 |
| 1966 | 39.4 |
| 1965 | 31.21 |
| 1964 | 40.24 |
| 1963 | 32.18 |
| 1962 | 45 |
| 1961 | 50.51 |
| 1960 | 45.78 |
| 1959 | 42.83 |
| 1958 | 48.79 |
| 1957 | 46.09 |
| 1956 | 47.3 |
| 1955 | 49.42 |
| 1954 | 33.96 |
| 1953 | 35.11 |
| 1952 | 48.72 |
| 1951 | 42.04 |
| 1950 | 39.72 |