St. Maries September Precipitation Totals

A time series of total precipitation in the month of September in St. Maries, Idaho from 1898–2021.

Rainiest September in St. Maries History

The rainiest September in St. Maries, Idaho history happened in 1927, with 4.88 inches of total precipitation.

Driest September in St. Maries History

There have been 5 times where no rain was recorded in St. Maries, Idaho for the entire month of September. The most recent time this happened was 2012.

St. Maries Average September Precipitation by Year

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Year	Precipitation (inches)
2021	0.78
2019	2.24
2018	0.22
2016	0.84
2015	0.59
2014	0.54
2013	3.31
2012	0.00
2011	0.36
2010	1.53
2009	0.54
2008	1.34
2007	0.81
2006	0.72
2005	0.59
2004	1.79
2002	0.44
2001	0.66
2000	2.56
1999	0.18
1998	1.37
1997	1.99
1996	1.29
1995	2.33
1994	0.70
1993	0.07
1992	1.83
1991	0.00
1990	0.00
1989	0.00
1987	0.00
1984	2.32
1981	1.23
1980	1.00
1979	0.40
1978	1.03
1977	2.16
1976	0.15
1975	0.20
1974	0.52
1973	1.86
1972	1.28
1971	2.13
1970	0.89
1969	1.55
1968	3.30
1967	0.82
1966	0.44
1965	1.24
1964	1.47
1963	1.19
1962	1.82
1961	0.47
1960	0.72
1959	4.33
1958	0.89
1957	0.24
1956	1.26
1955	2.33
1954	2.13
1953	0.38
1952	1.03
1951	1.23
1950	0.81
1949	2.17
1947	3.87
1946	0.90
1945	2.22
1944	1.46
1943	0.53
1942	0.07
1941	3.34
1940	4.10
1939	0.61
1938	1.77
1937	0.12
1936	1.16
1935	0.13
1934	1.40
1933	1.22
1932	0.22
1931	1.38
1930	0.86
1929	0.41
1928	0.30
1927	4.88
1926	0.76
1925	0.46
1924	1.60
1923	0.31
1922	0.82
1921	0.70
1920	2.59
1919	0.10
1918	0.05
1917	1.61
1916	2.06
1915	1.60
1912	0.55
1911	1.16
1910	1.51
1909	1.56
1908	0.70
1907	0.61
1906	0.57
1905	2.37
1904	0.09
1903	1.50
1902	1.30
1901	2.49
1900	3.34
1898	1.16

Notes

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