# Annual precipitation in LaPorte County

Annual precipitation in LaPorte County was 35.16 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-18091`
- 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/laporte-county-indiana
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-18091

| Period | inches |
|---|---:|
| 2025 | 35.16 |
| 2024 | 41.92 |
| 2023 | 39.97 |
| 2022 | 33.5 |
| 2021 | 39.5 |
| 2020 | 35.97 |
| 2019 | 45.27 |
| 2018 | 43.23 |
| 2017 | 41.42 |
| 2016 | 42.83 |
| 2015 | 39.11 |
| 2014 | 44.37 |
| 2013 | 42.42 |
| 2012 | 30.88 |
| 2011 | 46.59 |
| 2010 | 36.25 |
| 2009 | 42.08 |
| 2008 | 48.38 |
| 2007 | 44.14 |
| 2006 | 42.55 |
| 2005 | 31.66 |
| 2004 | 39.07 |
| 2003 | 36.02 |
| 2002 | 30.58 |
| 2001 | 42.16 |
| 2000 | 38.67 |
| 1999 | 32.82 |
| 1998 | 36.68 |
| 1997 | 38.49 |
| 1996 | 43.86 |
| 1995 | 35.71 |
| 1994 | 33.77 |
| 1993 | 47.5 |
| 1992 | 37.37 |
| 1991 | 40.26 |
| 1990 | 55.88 |
| 1989 | 32.78 |
| 1988 | 35.83 |
| 1987 | 37.44 |
| 1986 | 36.38 |
| 1985 | 40.86 |
| 1984 | 38.7 |
| 1983 | 36.04 |
| 1982 | 39.48 |
| 1981 | 45.25 |
| 1980 | 34.16 |
| 1979 | 36.24 |
| 1978 | 34.88 |
| 1977 | 35.1 |
| 1976 | 37.34 |
| 1975 | 39.83 |
| 1974 | 35.53 |
| 1973 | 37.94 |
| 1972 | 42.54 |
| 1971 | 33.12 |
| 1970 | 38.7 |
| 1969 | 33.83 |
| 1968 | 40.34 |
| 1967 | 39.06 |
| 1966 | 38.07 |
| 1965 | 42.79 |
| 1964 | 31.46 |
| 1963 | 28.39 |
| 1962 | 29.95 |
| 1961 | 43.36 |
| 1960 | 36.9 |
| 1959 | 49.22 |
| 1958 | 34.83 |
| 1957 | 43.76 |
| 1956 | 29.45 |
| 1955 | 37.41 |
| 1954 | 52.73 |
| 1953 | 30.78 |
| 1952 | 30.9 |
| 1951 | 42.01 |
| 1950 | 46.57 |