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St. Petersburg September Precipitation Totals

A time series of total precipitation in the month of September in St. Petersburg, Florida from 1914–2023.

Rainiest September in St. Petersburg History

The rainiest September in St. Petersburg, Florida history happened in 1988, with 25.51 inches of total precipitation.

Driest September in St. Petersburg History

The driest September in St. Petersburg, Florida history happened in 2019, with just 1.09 inches of total precipitation.

St. Petersburg Average September Precipitation by Year

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Year	Precipitation (inches)
2023	3.72
2022	13.16
2021	8.29
2020	6.23
2019	1.09
2018	4.31
2017	5.84
2016	6.76
2015	6.10
2014	11.95
2013	9.32
2012	4.25
2011	9.53
2010	1.61
2009	8.81
2008	1.09
2007	4.62
2006	7.52
2005	1.90
2004	12.46
2003	7.71
2002	7.59
2001	16.39
2000	5.01
1999	8.68
1998	9.58
1997	12.63
1996	2.75
1995	3.10
1994	9.31
1993	5.60
1992	6.72
1991	6.21
1990	1.84
1989	7.70
1988	25.51
1987	6.40
1986	6.32
1985	7.14
1984	5.68
1983	8.31
1982	9.88
1981	6.36
1980	8.92
1979	10.77
1978	5.09
1977	7.04
1976	4.58
1975	6.72
1974	9.64
1973	5.31
1972	1.48
1971	11.02
1970	3.95
1969	4.00
1968	8.08
1967	1.40
1966	4.52
1965	4.29
1964	2.52
1963	7.27
1962	14.03
1961	5.82
1960	8.63
1959	8.67
1958	2.87
1957	10.59
1956	7.35
1955	11.37
1954	11.17
1953	18.60
1952	10.26
1951	12.07
1950	11.67
1949	9.44
1948	4.60
1947	11.40
1946	9.98
1945	4.13
1944	2.30
1943	6.42
1942	8.90
1941	4.15
1940	4.28
1939	4.87
1938	6.65
1937	6.65
1936	8.75
1935	11.04
1934	8.03
1933	13.07
1932	7.05
1931	6.08
1930	8.75
1929	14.40
1928	13.39
1927	3.40
1926	12.36
1925	2.35
1924	7.45
1923	3.59
1922	9.78
1921	6.19
1920	8.23
1919	6.59
1918	6.58
1917	5.39
1916	8.82
1915	2.13
1914	6.79

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