Fresno September 21 Weather Records

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

September 21 All-Time Records
1948–2024

102 °F

42 °F

71 °F

Highest daily low

74 °F

0.13 inches

Most snow

none

September 21 Average Weather
1991–2020 ¹

Average high

89.6 °F

Average low

61.1 °F

Chance precipitation

3.3%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)
2023	80	60	0.00
2022	82	62	0.00
2021	94	65	0.00
2020	95	64	0.00
2019	88	61	0.00
2018	96	63	0.00
2017	71	56	0.06
2016	89	61	0.00
2015	102	69	0.00
2014	91	66	0.00
2013	85	60	0.01
2012	94	64	0.00
2011	99	69	0.00
2010	87	60	0.00
2009	98	66	0.00
2008	83	56	0.00
2007	78	53	0.00
2006	87	60	0.00
2005	86	62	0.00
2004	80	50	0.00
2003	100	65	0.00
2002	99	64	0.00
2001	93	62	0.00
2000	85	65	0.00
1999	93	61	0.00
1998	82	57	0.00
1997	91	59	0.00
1996	94	61	0.00
1995	96	64	0.00
1994	98	67	0.00
1993	87	55	0.00
1992	100	62	0.00
1991	97	63	0.00
1990	86	67	0.11
1989	86	57	0.00
1988	80	59	0.00
1987	98	59	0.00
1986	80	50	0.00
1985	92	58	0.00
1984	87	62	0.00
1983	94	74	0.13
1982	88	56	0.00
1981	90	63	0.00
1980	85	55	0.00
1979	98	56	0.00
1978	87	50	0.00
1977	85	57	0.00
1976	85	56	0.00
1975	93	60	0.00
1974	97	63	0.00
1973	83	55	0.00
1972	91	52	0.00
1971	87	50	0.00
1970	83	52	0.00
1969	82	53	0.00
1968	79	42	0.00
1967	93	59	0.00
1966	93	54	0.00
1965	87	49	0.00
1964	82	49	0.00
1963	88	56	0.00
1962	88	52	0.00
1961	80	53	0.00
1960	83	55	0.00
1959	78	53	0.00
1958	95	58	0.00
1957	91	55	0.00
1956	83	56	0.00
1955	89	55	0.00
1954	92	53	0.00
1953	80	54	0.00
1952	95	62	0.00
1951	90	62	0.00
1950	92	55	0.00
1949	102	63	0.00
1948	77	57	0.00

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

For the date of Sep 21, the highest temperature ever reached in Fresno history is 102 °F which has happened 2 times, most recently in 2015.

Highest Temperatures in Fresno on September 21

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

For the date of Sep 21, the lowest temperature ever reached in Fresno history is 42 °F which happened in 1968.

Lowest Temperatures in Fresno on September 21

Lowest High Temperatures in Fresno on September 21

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

For the date of Sep 21, the most precipitation ever recorded in Fresno history is 0.13 inches which happened in 1983.

All-Time Most Precipitation in Fresno on September 21

Weather Station Details

Years	Station	Coordinates
1948–2024	Fresno Yosemite International Airport	location