Hialeah May 21 Weather Records

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

May 21 All-Time Records
1940–2024

93 °F

51 °F

80 °F

Highest daily low

80 °F

3.98 inches

Most snow

none

May 21 Average Weather
1991–2020 ¹

Average high

87.5 °F

Average low

73.3 °F

Chance precipitation

37.6%

Chance snow

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	87	76	0.01	n/a
2022	90	76	0.03	n/a
2021	83	73	0.00	n/a
2020	n/a	n/a	n/a	n/a
2019	84	71	0.61	n/a
2018	80	71	0.95	n/a
2017	86	78	0.00	n/a
2016	88	76	0.00	n/a
2015	89	76	0.00	n/a
2014	83	72	0.00	n/a
2013	85	68	3.84	n/a
2012	85	70	0.29	n/a
2011	89	77	0.00	n/a
2010	85	75	0.20	0.0
2009	84	71	0.10	0.0
2008	92	74	0.00	0.0
2007	81	58	0.61	0.0
2006	89	72	0.00	0.0
2005	84	72	0.00	0.0
2004	84	75	0.00	0.0
2003	88	76	0.05	0.0
2002	91	69	0.22	0.0
2001	86	78	0.00	0.0
2000	89	80	0.00	0.0
1999	89	76	0.00	0.0
1998	89	76	0.01	0.0
1997	93	78	0.00	0.0
1996	80	72	3.98	0.0
1995	90	72	0.03	0.0
1994	86	65	0.00	0.0
1993	90	68	0.00	0.0
1992	86	71	0.03	0.0
1991	84	73	0.11	0.0
1990	89	71	0.01	0.0
1989	90	70	0.00	0.0
1988	91	71	0.00	0.0
1987	85	66	0.00	0.0
1986	85	51	0.32	0.0
1985	92	70	0.00	0.0
1984	87	77	0.00	0.0
1983	85	76	0.00	0.0
1982	n/a	73	0.00	0.0
1981	90	72	0.31	0.0
1980	89	74	0.13	0.0
1979	84	72	0.00	0.0
1978	84	72	0.05	0.0
1977	81	70	0.00	0.0
1976	86	72	0.33	0.0
1975	n/a	72	0.00	0.0
1974	85	78	0.04	0.0
1973	86	69	0.00	0.0
1972	85	69	0.72	0.0
1971	86	68	0.00	0.0
1970	82	72	0.00	0.0
1969	86	71	1.12	0.0
1968	82	69	0.33	0.0
1967	82	71	0.00	0.0
1966	87	75	0.00	0.0
1965	n/a	n/a	0.00	0.0
1964	82	68	0.22	0.0
1963	85	76	0.00	0.0
1962	86	65	0.00	0.0
1961	90	63	0.00	0.0
1960	88	71	0.00	0.0
1959	83	75	0.07	0.0
1958	84	73	0.00	0.0
1957	91	74	0.00	0.0
1956	86	66	0.00	0.0
1955	87	75	0.00	0.0
1954	89	69	0.00	0.0
1953	88	72	0.00	0.0
1952	88	79	0.00	0.0
1951	90	67	0.00	0.0
1950	85	66	0.00	0.0
1949	84	61	0.00	0.0
1948	86	62	0.00	n/a
1947	85	74	0.00	n/a
1946	87	71	0.00	n/a
1945	89	67	0.00	n/a
1944	87	66	0.00	n/a
1943	88	67	0.04	n/a
1942	86	71	0.00	n/a
1941	87	74	0.00	n/a

What's the all-time high for Hialeah on 5/21?

For the date of May 21, the highest temperature ever reached in Hialeah history is 93 °F which happened in 1997.

Highest Temperatures in Hialeah on May 21

What's the all-time low for Hialeah on 5/21?

For the date of May 21, the lowest temperature ever reached in Hialeah history is 51 °F which happened in 1986.

Lowest Temperatures in Hialeah on May 21

Lowest High Temperatures in Hialeah on May 21

What's the most it has ever rained in Hialeah on 5/21?

For the date of May 21, the most precipitation ever recorded in Hialeah history is 3.98 inches which happened in 1996.

All-Time Most Precipitation in Hialeah on May 21

Weather Station Details

Years	Station	Coordinates
1940–2024	Hialeah	location