Hialeah August 21 Weather Records

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

August 21 All-Time Records
1940–2024

96 °F

69 °F

82 °F

Highest daily low

83 °F

1.32 inches

Most snow

none

August 21 Average Weather
1991–2020 ¹

Average high

90.8 °F

Average low

77.5 °F

Chance precipitation

59.6%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	89	80	0.15	n/a
2022	92	83	0.03	n/a
2021	91	77	0.00	n/a
2020	92	76	0.64	n/a
2019	n/a	n/a	n/a	n/a
2018	91	79	0.00	n/a
2017	89	76	0.06	n/a
2016	92	79	0.00	n/a
2015	92	73	0.00	n/a
2014	90	80	0.00	n/a
2013	89	77	0.73	n/a
2012	91	74	0.43	n/a
2011	89	75	0.24	n/a
2010	92	77	0.00	0.0
2009	91	81	0.00	0.0
2008	92	72	1.17	0.0
2007	n/a	n/a	n/a	0.0
2006	90	78	0.32	0.0
2005	92	80	0.11	0.0
2004	89	77	0.01	0.0
2003	n/a	n/a	n/a	0.0
2002	88	78	0.00	0.0
2001	90	78	0.01	0.0
2000	91	83	0.84	0.0
1999	91	77	0.00	0.0
1998	92	82	1.01	0.0
1997	92	79	0.04	0.0
1996	89	77	0.68	0.0
1995	93	80	0.00	0.0
1994	92	76	0.00	0.0
1993	95	80	0.00	0.0
1992	92	75	0.02	0.0
1991	96	74	0.06	0.0
1990	94	79	0.00	0.0
1989	90	77	0.28	0.0
1988	94	78	0.00	0.0
1987	94	79	0.00	0.0
1986	91	69	0.00	0.0
1985	91	n/a	0.05	0.0
1984	92	72	0.89	0.0
1983	95	77	0.01	0.0
1982	96	78	0.00	0.0
1981	90	74	0.60	0.0
1980	94	70	0.15	0.0
1979	90	78	0.00	0.0
1978	90	77	0.00	0.0
1977	91	77	0.00	0.0
1976	90	73	0.05	0.0
1975	88	73	0.31	0.0
1974	93	74	1.08	0.0
1973	n/a	n/a	n/a	n/a
1972	90	73	0.00	0.0
1971	90	77	0.00	0.0
1970	90	76	0.00	0.0
1969	89	72	0.00	0.0
1968	89	74	0.00	0.0
1967	86	74	0.00	0.0
1966	88	73	0.00	0.0
1965	90	74	0.00	0.0
1964	90	72	0.51	0.0
1963	82	72	0.28	0.0
1962	90	76	0.24	0.0
1961	92	73	0.00	0.0
1960	90	75	1.00	0.0
1959	89	71	0.53	0.0
1958	94	78	0.00	0.0
1957	94	74	0.05	0.0
1956	90	72	0.01	0.0
1955	89	72	0.00	0.0
1954	91	75	0.10	0.0
1953	90	75	0.00	0.0
1952	95	72	1.32	0.0
1951	91	74	0.00	0.0
1950	92	73	0.00	0.0
1949	91	73	0.64	0.0
1948	85	69	0.02	0.0
1947	88	74	0.00	n/a
1946	90	71	0.00	n/a
1945	89	74	0.00	n/a
1944	90	77	0.02	n/a
1943	90	71	0.04	n/a
1942	90	73	0.19	n/a
1941	90	76	0.25	n/a
1940	n/a	n/a	n/a	n/a

What's the all-time high for Hialeah on 8/21?

For the date of Aug 21, the highest temperature ever reached in Hialeah history is 96 °F which has happened 2 times, most recently in 1991.

Highest Temperatures in Hialeah on August 21

What's the all-time low for Hialeah on 8/21?

For the date of Aug 21, the lowest temperature ever reached in Hialeah history is 69 °F which has happened 2 times, most recently in 1986.

Lowest Temperatures in Hialeah on August 21

Lowest High Temperatures in Hialeah on August 21

What's the most it has ever rained in Hialeah on 8/21?

For the date of Aug 21, the most precipitation ever recorded in Hialeah history is 1.32 inches which happened in 1952.

All-Time Most Precipitation in Hialeah on August 21

Weather Station Details

Years	Station	Coordinates
1940–2024	Hialeah	location