Shreveport September 21 Weather Records

Daily averages and all-time records for weather in Shreveport, Louisiana for the date of September 21.

September 21 All-Time Records
1939–2024

103 °F

48 °F

67 °F

Highest daily low

77 °F

2.42 inches

Most snow

none

September 21 Average Weather
1991–2020 ¹

Average high

87.8 °F

Average low

65.5 °F

Chance precipitation

20.8%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	96	67	0.00
2022	97	71	0.00
2021	95	70	0.02
2020	74	67	0.34
2019	91	71	0.00
2018	91	74	0.03
2017	91	72	0.00
2016	95	68	0.00
2015	93	69	0.00
2014	96	69	0.00
2013	85	64	0.01
2012	89	58	0.00
2011	93	64	0.00
2010	97	69	0.00
2009	90	69	0.00
2008	85	64	0.00
2007	93	62	0.00
2006	86	55	0.00
2005	103	72	0.00
2004	88	66	0.00
2003	73	67	0.98
2002	85	62	0.00
2001	77	65	2.04
2000	83	65	0.16
1999	75	60	0.00
1998	95	74	0.00
1997	90	71	0.00
1996	83	61	0.02
1995	73	61	1.46
1994	89	60	0.00
1993	95	71	0.00
1992	91	67	1.40
1991	79	50	0.00
1990	94	74	0.00
1989	83	60	0.00
1988	95	68	0.00
1987	90	55	0.00
1986	89	71	0.95
1985	93	65	0.00
1984	73	65	1.80
1983	67	48	0.00
1982	74	54	0.00
1981	88	53	0.00
1980	97	76	0.00
1979	81	62	0.02
1978	91	67	0.00
1977	88	59	0.00
1976	83	61	0.00
1975	76	58	0.00
1974	77	64	0.00
1973	86	61	0.00
1972	93	70	0.00
1971	69	58	0.00
1970	93	74	0.18
1969	81	70	0.00
1968	88	67	0.00
1967	88	75	0.00
1966	81	58	0.00
1965	82	71	1.29
1964	91	76	0.00
1963	91	65	0.00
1962	81	55	0.00
1961	88	71	0.00
1960	93	70	0.00
1959	89	70	0.25
1958	84	71	2.42
1957	95	77	0.00
1956	94	59	0.00
1955	94	71	0.03
1954	90	62	0.00
1953	87	66	0.00
1952	83	68	0.00
1951	85	71	0.22
1950	91	73	0.00
1949	87	60	0.00
1948	94	66	0.00
1947	85	65	0.08
1946	90	67	0.00
1945	94	74	0.00
1944	97	73	0.00
1943	83	60	0.00
1942	76	55	0.00
1941	89	61	0.00
1940	85	68	0.00
1939	94	60	0.00

What's the all-time high for Shreveport on 9/21?

For the date of Sep 21, the highest temperature ever reached in Shreveport history is 103 °F which happened in 2005.

Highest Temperatures in Shreveport on September 21

What's the all-time low for Shreveport on 9/21?

For the date of Sep 21, the lowest temperature ever reached in Shreveport history is 48 °F which happened in 1983.

Lowest Temperatures in Shreveport on September 21

Lowest High Temperatures in Shreveport on September 21

What's the most it has ever rained in Shreveport on 9/21?

For the date of Sep 21, the most precipitation ever recorded in Shreveport history is 2.42 inches which happened in 1958.

All-Time Most Precipitation in Shreveport on September 21

Weather Station Details

Years	Station	Coordinates
1939–2024	Shreveport	location