# Annual precipitation in Canadian County

Annual precipitation in Canadian County was 36.34 inches in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `precipitation_annual`
- Place id: `us-county-40017`
- 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/canadian-county-oklahoma
- API: https://invokely.ai/api/v1/series?indicator=precipitation_annual&place=us-county-40017

| Period | inches |
|---|---:|
| 2025 | 36.34 |
| 2024 | 35.45 |
| 2023 | 36.84 |
| 2022 | 29.02 |
| 2021 | 33.88 |
| 2020 | 35.67 |
| 2019 | 44.86 |
| 2018 | 38.85 |
| 2017 | 38.14 |
| 2016 | 27.51 |
| 2015 | 46.57 |
| 2014 | 26.43 |
| 2013 | 42.75 |
| 2012 | 25.57 |
| 2011 | 26.41 |
| 2010 | 29.4 |
| 2009 | 33.18 |
| 2008 | 34.96 |
| 2007 | 52.7 |
| 2006 | 25.88 |
| 2005 | 28.26 |
| 2004 | 38.06 |
| 2003 | 20.53 |
| 2002 | 31.03 |
| 2001 | 24.01 |
| 2000 | 35.78 |
| 1999 | 34.97 |
| 1998 | 30.33 |
| 1997 | 40.13 |
| 1996 | 28.43 |
| 1995 | 38.53 |
| 1994 | 31.78 |
| 1993 | 38.4 |
| 1992 | 37.02 |
| 1991 | 35.9 |
| 1990 | 33.88 |
| 1989 | 38.79 |
| 1988 | 28.8 |
| 1987 | 39.75 |
| 1986 | 43.23 |
| 1985 | 37.36 |
| 1984 | 26.62 |
| 1983 | 33.95 |
| 1982 | 31.21 |
| 1981 | 33.09 |
| 1980 | 24.49 |
| 1979 | 34.17 |
| 1978 | 26.51 |
| 1977 | 29.62 |
| 1976 | 19.22 |
| 1975 | 36.8 |
| 1974 | 37.91 |
| 1973 | 42.07 |
| 1972 | 23.84 |
| 1971 | 28.44 |
| 1970 | 27.38 |
| 1969 | 24.83 |
| 1968 | 35.53 |
| 1967 | 28.3 |
| 1966 | 22.23 |
| 1965 | 28.98 |
| 1964 | 28.8 |
| 1963 | 24.72 |
| 1962 | 28.18 |
| 1961 | 34.3 |
| 1960 | 33.85 |
| 1959 | 42.14 |
| 1958 | 30.3 |
| 1957 | 38.17 |
| 1956 | 18.99 |
| 1955 | 33.93 |
| 1954 | 16.41 |
| 1953 | 28.82 |
| 1952 | 20.26 |
| 1951 | 30.67 |
| 1950 | 28.35 |