Climate Data for the First Day of Autumn in Sioux Falls

First Day of Autumn in Sioux Falls

Average High Temperature (period of record): 72 Degrees

Average Low Temperature (period of record): 46 Degrees

Average Temperature (period of record): 60 Degrees

Average Precipitation (period of record): 0.07"

Percentage of Days with Precipitation (period of record): 31%

Percentage of Days with Snowfall (period of record): 0%

Most Precipitation Recorded: 1.01" on September 23, 1951

Record High Temperature: 92 on September 23 1935

Record Low Temperature: 28 on September 23, 1983

Coldest High Temperature: 43 on September 23, 1965

Warmest Overnight Low: 70 on September 23, 1937

Year	Date	Max	Min	Precip	Snowfall	SOG*
1903	9/24	73	35	0	0	M
1904	9/23	83	57	0	0	M
1905	9/23	80	48	0	0	M
1906	9/23	78	49	0	0	M
1907	9/24	62	37	0	0	M
1908	9/23	85	48	0	0	M
1909	9/23	83	40	0	0	M
1910	9/23	64	40	T	0	M
1911	9/23	85	59	0	0	M
1912	9/23	78	40	0	0	M
1913	9/23	69	40	0.70	0	M
1914	9/23	72	41	0	0	M
1915	9/23	79	46	0	0	M
1916	9/23	76	33	0	0	M
1917	9/23	85	52	0	0	M
1918	9/23	84	50	0	0	M
1919	9/23	86	42	0	0	M
1920	9/23	77	60	0.39	0	M
1921	9/23	82	50	T	0	M
1922	9/23	80	55	0	0	M
1923	9/23	80	59	0	0	M
1924	9/23	76	50	0	0	M
1925	9/23	73	43	0	0	M
1926	9/23	66	50	0	0	M
1927	9/23	65	42	0	0	M
1928	9/23	57	32	0	0	M
1929	9/23	80	68	0	0	M
1930	9/23	83	69	0	0	M
1931	9/23	65	43	0	0	M
1932	9/23	63	37	0	0	0
1933	9/23	70	55	T	0	0
1934	9/23	70	40	0	0	0
1935	9/23	92	66	0	0	0
1936	9/23	82	60	0	0	0
1937	9/23	85	70	0.27	0	0
1938	9/23	88	55	0	0	0
1939	9/23	79	46	0	0	0
1940	9/22	85	63	0	0	0
1941	9/23	76	47	0	0	0
1942	9/23	49	34	T	0	0
1943	9/23	67	38	0	0	0
1944	9/22	58	45	0.08	0	0
1945	9/23	70	52	0	0	0
1946	9/23	50	38	0.01	0	0
1947	9/23	80	47	0	0	0
1948	9/22	68	54	0	0	0
1949	9/23	68	33	0	0	0
1950	9/23	69	45	0	0	0
1951	9/23	51	38	1.01	0	0
1952	9/22	61	37	0	0	0
1953	9/23	77	51	T	0	0
1954	9/23	80	49	0	0	0
1955	9/23	63	40	0	0	0
1956	9/22	71	43	T	0	0
1957	9/23	66	37	0	0	0
1958	9/23	82	68	T	0	0
1959	9/23	63	49	0	0	0
1960	9/22	60	43	0.06	0	0
1961	9/23	51	41	0.02	0	0
1962	9/23	71	48	T	0	0
1963	9/23	70	52	0.03	0	0
1964	9/22	67	48	0.11	0	0
1965	9/23	43	35	0	0	0
1966	9/23	71	40	0	0	0
1967	9/23	67	40	0	0	0
1968	9/22	78	63	0.99	0	0
1969	9/23	61	40	0	0	0
1970	9/23	64	42	0.40	0	0
1971	9/23	71	33	0	0	0
1972	9/22	70	42	0	0	0
1973	9/22	78	45	0	0	0
1974	9/23	79	49	T	0	0
1975	9/23	66	42	0	0	0
1976	9/22	81	35	0	0	0
1977	9/22	65	52	T	0	0
1978	9/23	77	50	0	0	0
1979	9/23	75	49	0	0	0
1980	9/22	63	39	T	0	0
1981	9/22	72	45	0	0	0
1982	9/23	76	46	0	0	0
1983	9/23	66	28	0	0	0
1984	9/22	70	46	0.02	0	0
1985	9/22	60	49	0.16	0	0
1986	9/23	70	50	0	0	0
1987	9/23	81	40	0	0	0
1988	9/22	69	45	0	0	0
1989	9/22	60	34	0	0	0
1990	9/23	64	33	0	0	0
1991	9/23	57	34	0.68	0	0
1992	9/22	62	37	0	0	0
1993	9/22	59	42	T	0	0
1994	9/23	61	45	0.04	0	0
1995	9/23	65	44	0	0	0
1996	9/22	66	40	T	0	0
1997	9/22	53	48	0.89	0	0
1998	9/23	63	42	T	0	0
1999	9/23	79	41	0	0	0
2000	9/22	53	44	0.44	0	0
2001	9/22	74	49	0	0	0
2002	9/22	64	38	0	0	0
2003	9/23	79	38	0	0	0
2004	9/22	70	56	0.33	0	0
2005	9/22	70	46	0.01	0	0
2006	9/22	57	52	0.34	0	0
2007	9/23	89	62	0	0	0
2008	9/22	81	65	0.02	0	0
2009	9/22	63	52	T	0	0
2010	9/22	69	49	0.73	0	0
2011	9/23	67	30	0	0	0
2012	9/22	60	32	0	0	0
2013	9/22	83	51	0	0	0
2014	9/22	74	43	0	0	0
2015	9/23	72	64	0.40	0	0
2016	9/22	78	62	0.19	0	0
2017	9/22	91	67	0	0	0
2018	9/22	70	45	0	0	0
2019	9/23	79	48	0	0	0
2020	9/22	89	57	0	0	0
2021	9/22	71	41	0	0	0
2022	9/22
2023	9/23

Year

Date

Max

Min

Precip

Snowfall

SOG*

1903

9/24

1904

9/23

1905

9/23

1906

9/23

1907

9/24

1908

9/23

1909

9/23

1910

9/23

1911

9/23

1912

9/23

1913

9/23

0.70

1914

9/23

1915

9/23

1916

9/23

1917

9/23

1918

9/23

1919

9/23

1920

9/23

0.39

1921

9/23

1922

9/23

1923

9/23

1924

9/23

1925

9/23

1926

9/23

1927

9/23

1928

9/23

1929

9/23

1930

9/23

1931

9/23

1932

9/23

1933

9/23

1934

9/23

1935

9/23

1936

9/23

1937

9/23

0.27

1938

9/23

1939

9/23

1940

9/22

1941

9/23

1942

9/23

1943

9/23

1944

9/22

0.08

1945

9/23

1946

9/23

0.01

1947

9/23

1948

9/22

1949

9/23

1950

9/23

1951

9/23

1.01

1952

9/22

1953

9/23

1954

9/23

1955

9/23

1956

9/22

1957

9/23

1958

9/23

1959

9/23

1960

9/22

0.06

1961

9/23

0.02

1962

9/23

1963

9/23

0.03

1964

9/22

0.11

1965

9/23

1966

9/23

1967

9/23

1968

9/22

0.99

1969

9/23

1970

9/23

0.40

1971

9/23

1972

9/22

1973

9/22

1974

9/23

1975

9/23

1976

9/22

1977

9/22

1978

9/23

1979

9/23

1980

9/22

1981

9/22

1982

9/23

1983

9/23

1984

9/22

0.02

1985

9/22

0.16

1986

9/23

1987

9/23

1988

9/22

1989

9/22

1990

9/23

1991

9/23

0.68

1992

9/22

1993

9/22

1994

9/23

0.04

1995

9/23

1996

9/22

1997

9/22

0.89

1998

9/23

1999

9/23

2000

9/22

0.44

2001

9/22

2002

9/22

2003

9/23

2004

9/22

0.33

2005

9/22

0.01

2006

9/22

0.34

2007

9/23

2008

9/22

0.02

2009

9/22

2010

9/22

0.73

2011

9/23

2012

9/22

2013

9/22

2014

9/22

2015

9/23

0.40

2016

9/22

0.19

2017

9/22

2018

9/22

2019

9/23

2020

9/22

2021

9/22

2022

9/22

2023

9/23

*SOG=Snow On Ground