Hialeah September 21 Weather Records

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

September 21 All-Time Records
1940–2024

95 °F

63 °F

80 °F

Highest daily low

82 °F

4.08 inches

Most snow

none

September 21 Average Weather
1991–2020 ¹

Average high

88.8 °F

Average low

76.0 °F

Chance precipitation

61.4%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	76	0.15	n/a
2022	86	76	0.00	n/a
2021	84	77	0.18	n/a
2020	82	77	0.22	n/a
2019	87	76	0.14	n/a
2018	91	77	0.00	n/a
2017	n/a	n/a	0.00	n/a
2016	91	76	0.09	n/a
2015	92	73	1.23	n/a
2014	87	73	0.53	n/a
2013	86	75	0.11	n/a
2012	89	74	0.39	n/a
2011	90	78	0.00	n/a
2010	88	76	0.00	0.0
2009	88	78	0.00	0.0
2008	88	76	0.00	0.0
2007	91	63	n/a	0.0
2006	90	75	1.24	0.0
2005	88	80	0.05	0.0
2004	88	76	0.19	0.0
2003	90	77	0.00	0.0
2002	n/a	n/a	n/a	0.0
2001	89	76	0.00	0.0
2000	88	n/a	0.03	0.0
1999	84	74	0.02	0.0
1998	92	78	0.41	0.0
1997	89	75	0.06	0.0
1996	92	77	0.82	0.0
1995	93	76	0.04	0.0
1994	92	74	0.18	0.0
1993	91	77	0.00	0.0
1992	92	73	0.52	0.0
1991	90	76	0.15	0.0
1990	91	75	0.05	0.0
1989	93	75	0.00	0.0
1988	92	75	0.00	0.0
1987	95	75	0.00	0.0
1986	89	74	0.17	0.0
1985	91	n/a	0.00	0.0
1984	87	74	0.17	0.0
1983	91	75	0.00	0.0
1982	89	74	0.16	0.0
1981	n/a	74	0.00	0.0
1980	89	69	0.10	0.0
1979	87	82	0.43	0.0
1978	89	76	0.00	0.0
1977	90	78	0.02	0.0
1976	86	75	0.10	0.0
1975	89	80	0.00	0.0
1974	n/a	n/a	n/a	n/a
1973	92	74	0.00	0.0
1972	89	72	0.00	0.0
1971	88	73	0.00	0.0
1970	88	71	0.65	0.0
1969	89	76	0.24	0.0
1968	82	70	0.11	0.0
1967	86	72	0.00	0.0
1966	86	76	0.00	0.0
1965	86	75	0.00	0.0
1964	84	72	0.00	0.0
1963	80	72	2.42	0.0
1962	83	70	0.85	0.0
1961	95	71	0.00	0.0
1960	89	77	0.23	0.0
1959	85	70	2.03	0.0
1958	90	74	0.00	0.0
1957	89	73	0.00	0.0
1956	84	72	0.00	0.0
1955	90	72	0.00	0.0
1954	89	73	0.00	0.0
1953	88	74	0.00	0.0
1952	89	76	0.00	0.0
1951	89	78	0.00	0.0
1950	87	73	0.21	0.0
1949	88	72	0.35	0.0
1948	85	71	0.00	0.0
1947	87	75	0.04	n/a
1946	89	71	0.07	n/a
1945	88	72	0.00	n/a
1944	88	73	0.25	n/a
1943	90	71	0.02	n/a
1942	93	71	0.28	n/a
1941	80	75	1.80	n/a
1940	n/a	n/a	4.08	n/a

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

For the date of Sep 21, the highest temperature ever reached in Hialeah history is 95 °F which has happened 2 times, most recently in 1987.

Highest Temperatures in Hialeah on September 21

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

For the date of Sep 21, the lowest temperature ever reached in Hialeah history is 63 °F which happened in 2007.

Lowest Temperatures in Hialeah on September 21

Lowest High Temperatures in Hialeah on September 21

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

For the date of Sep 21, the most precipitation ever recorded in Hialeah history is 4.08 inches which happened in 1940.

All-Time Most Precipitation in Hialeah on September 21

Weather Station Details

Years	Station	Coordinates
1940–2024	Hialeah	location