Sonora October Precipitation Totals

A time series of total precipitation in the month of October in Sonora, California from 1908–2023.

Rainiest October in Sonora History

The rainiest October in Sonora, California history happened in 1982, with 5.91 inches of total precipitation.

Driest October in Sonora History

There have been 11 times where no rain was recorded in Sonora, California for the entire month of October. The most recent time this happened was 2020.

Sonora Average October Precipitation by Year

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Year	Precipitation (inches)
2023	0.84
2021	4.59
2020	0.00
2019	0.00
2018	0.48
2017	0.30
2016	5.35
2015	1.69
2014	0.14
2013	0.79
2012	0.82
2011	2.10
2010	4.63
2009	2.88
2008	0.62
2007	1.12
2006	0.60
2005	0.91
2004	5.47
2003	0.00
2002	0.00
2001	0.83
2000	4.24
1999	0.70
1998	0.39
1996	1.37
1994	2.15
1993	0.67
1992	3.28
1991	5.22
1990	0.00
1989	4.87
1988	0.00
1987	1.31
1986	0.02
1985	1.17
1984	2.76
1983	0.80
1982	5.91
1981	3.91
1980	0.15
1978	0.00
1976	1.33
1975	4.05
1974	3.42
1973	4.57
1972	0.67
1971	0.19
1970	0.78
1969	2.63
1968	2.31
1967	1.50
1966	0.00
1965	0.60
1964	2.60
1963	2.28
1962	2.94
1961	0.33
1960	0.49
1958	0.02
1957	1.79
1956	2.56
1955	0.07
1954	0.00
1953	0.06
1952	0.20
1951	2.35
1950	4.13
1949	0.03
1948	0.53
1947	3.75
1946	1.42
1945	3.88
1944	1.73
1943	2.31
1942	0.42
1941	1.06
1940	1.86
1939	2.12
1938	3.12
1937	1.04
1936	1.49
1935	2.85
1934	3.93
1933	2.25
1932	0.00
1931	0.83
1930	0.70
1929	0.11
1928	0.04
1927	3.76
1926	0.64
1925	0.43
1924	4.51
1922	0.97
1921	0.38
1919	0.14
1914	1.03
1913	0.00
1911	0.77
1910	1.67
1909	1.29
1908	2.25

Notes

Its possible for precipitation totals to include both rain and melted snowfall
Months with more than 10% missing data are excluded