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Cornwall September Precipitation Totals

A time series of total precipitation in the month of September in Cornwall, Vermont from 1886–2023.

Rainiest September in Cornwall History

The rainiest September in Cornwall, Vermont history happened in 1999, with 8.23 inches of total precipitation.

Driest September in Cornwall History

The driest September in Cornwall, Vermont history happened in 1961, with just 0.49 inches of total precipitation.

Cornwall Average September Precipitation by Year

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Year	Precipitation (inches)
2023	3.14
2022	4.92
2021	2.67
2020	2.55
2019	1.58
2018	3.04
2017	2.98
2016	1.68
2015	3.47
2014	1.63
2013	2.98
2012	3.34
2011	5.08
2010	2.88
2009	1.33
2008	1.17
2007	2.98
2005	2.88
2004	2.69
2003	3.78
2002	3.75
2001	2.78
2000	1.72
1999	8.23
1995	3.97
1994	3.11
1993	3.25
1992	3.69
1991	4.59
1990	2.87
1989	4.51
1988	1.91
1987	5.67
1986	3.28
1985	4.35
1984	1.67
1983	2.29
1982	2.23
1981	6.48
1980	3.10
1979	3.65
1978	2.04
1977	5.01
1976	4.05
1975	6.66
1974	4.03
1973	3.38
1972	2.13
1971	2.04
1970	3.74
1969	2.35
1968	2.05
1967	1.57
1966	3.43
1965	6.44
1964	0.52
1963	1.37
1962	3.41
1961	0.49
1960	5.05
1959	2.92
1958	3.43
1957	2.72
1956	3.81
1955	2.95
1954	3.31
1953	2.47
1952	2.59
1951	3.69
1950	1.73
1949	4.11
1948	1.33
1947	1.59
1946	3.83
1945	6.79
1944	5.70
1943	2.35
1942	5.11
1941	1.33
1940	4.16
1939	3.98
1938	7.52
1937	2.21
1936	2.71
1935	2.75
1934	4.15
1933	2.38
1931	2.75
1930	2.37
1929	3.04
1928	3.34
1927	0.84
1926	1.28
1924	4.93
1923	2.47
1922	1.80
1921	1.51
1920	4.95
1919	3.70
1918	7.03
1917	1.86
1916	3.36
1915	0.77
1914	1.72
1913	2.25
1911	2.57
1910	6.76
1909	3.24
1908	1.10
1905	5.50
1904	3.53
1903	0.90
1902	4.04
1901	1.36
1900	1.67
1899	6.23
1897	1.65
1896	4.83
1895	2.17
1894	1.90
1893	1.57
1892	1.42
1891	2.25
1890	2.96
1889	3.50
1888	3.06
1887	1.60
1886	4.01

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