# Annual precipitation in Harrison County

Annual precipitation in Harrison County was 49.8 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-48203`
- 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/harrison-county-texas
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-48203

| Period | inches |
|---|---:|
| 2025 | 49.8 |
| 2024 | 72.5 |
| 2023 | 46.34 |
| 2022 | 41.98 |
| 2021 | 51.66 |
| 2020 | 58.9 |
| 2019 | 52.94 |
| 2018 | 63.71 |
| 2017 | 47.42 |
| 2016 | 56.48 |
| 2015 | 67.59 |
| 2014 | 41.16 |
| 2013 | 48.2 |
| 2012 | 41.93 |
| 2011 | 32.55 |
| 2010 | 32.42 |
| 2009 | 63.36 |
| 2008 | 51.08 |
| 2007 | 49.89 |
| 2006 | 40.06 |
| 2005 | 29.77 |
| 2004 | 57.42 |
| 2003 | 37.13 |
| 2002 | 46.24 |
| 2001 | 64.78 |
| 2000 | 54.02 |
| 1999 | 40.8 |
| 1998 | 53.07 |
| 1997 | 60.77 |
| 1996 | 47.13 |
| 1995 | 41.99 |
| 1994 | 58.33 |
| 1993 | 50.9 |
| 1992 | 52.21 |
| 1991 | 70.74 |
| 1990 | 61.55 |
| 1989 | 55.6 |
| 1988 | 39.11 |
| 1987 | 53.1 |
| 1986 | 50.72 |
| 1985 | 43.88 |
| 1984 | 47.42 |
| 1983 | 43.21 |
| 1982 | 48.73 |
| 1981 | 46.14 |
| 1980 | 38.8 |
| 1979 | 64.63 |
| 1978 | 38.83 |
| 1977 | 41.41 |
| 1976 | 48.03 |
| 1975 | 48.06 |
| 1974 | 59.58 |
| 1973 | 67.34 |
| 1972 | 50.69 |
| 1971 | 36.39 |
| 1970 | 42.27 |
| 1969 | 45.32 |
| 1968 | 61.32 |
| 1967 | 37.14 |
| 1966 | 47.87 |
| 1965 | 41.73 |
| 1964 | 35.71 |
| 1963 | 31.28 |
| 1962 | 40.27 |
| 1961 | 55.75 |
| 1960 | 53.34 |
| 1959 | 47.45 |
| 1958 | 45.98 |
| 1957 | 67.31 |
| 1956 | 30.4 |
| 1955 | 42.82 |
| 1954 | 37.56 |
| 1953 | 47.83 |
| 1952 | 37.44 |
| 1951 | 38.04 |
| 1950 | 48.5 |