Weather on October 21
Hialeah, FL
55 Years of Data
Avg High
85°F
Avg Low
72°F
Warmest
2019
85°F avg
Coldest
1989
63°F avg
About This Date
October 21st in Hialeah, FL typically brings warm fall weather, with average highs around 85°F and lows near 72°F. Over 55 years of records, the warmest October 21st was in 2019 (85°F average), while the coldest was 1989 (63°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 40% of October 21st dates historically, with the wettest October 21st recording 10.74" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 21st in Hialeah, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 77° | 82° | — | — |
| 2024 | 85° | 73° | 79° | 1.45" | — |
| 2023 | 82° | 68° | 75° | — | — |
| 2022 | 82° | 62° | 72° | — | — |
| 2021 | 87° | 76° | 81° | — | — |
| 2020 | 79° | 75° | 77° | 5.08" | — |
| 2019warmest | 91° | 78° | 85° | 0.76" | — |
| 2018 | 88° | 76° | 82° | — | — |
| 2017 | 85° | 76° | 80° | 0.84" | — |
| 2016 | 85° | 71° | 78° | 2.41" | — |
| 2015 | 83° | 76° | 79° | — | — |
| 2014 | 83° | 73° | 78° | 0.3" | — |
| 2013 | 89° | 76° | 82° | 2.92" | — |
| 2012 | 87° | 75° | 81° | — | — |
| 2011 | 77° | 63° | 70° | — | — |
| 2010 | 86° | 72° | 79° | — | — |
| 2009 | 83° | 68° | 75° | 1.47" | — |
| 2008 | 81° | 64° | 72° | — | — |
| 2007 | 87° | 77° | 82° | — | — |
| 2006 | 89° | 76° | 82° | — | — |
| 2005 | 86° | 75° | 81° | — | — |
| 2004 | 86° | 72° | 79° | 2.26" | — |
| 2003 | 88° | 70° | 79° | 1.78" | — |
| 2002 | 85° | 73° | 79° | — | — |
| 2001 | 84° | 74° | 79° | 10.74" | — |
| 2000 | 86° | 79° | 82° | — | — |
| 1999 | 90° | 74° | 82° | 0.13" | — |
| 1998 | 89° | 74° | 81° | — | — |
| 1997 | 88° | 66° | 77° | — | — |
| 1996 | 84° | 69° | 77° | — | — |
| 1995 | 89° | 74° | 81° | 1.14" | — |
| 1994 | 86° | 69° | 78° | — | — |
| 1993 | 89° | 76° | 82° | 0.05" | — |
| 1992 | 82° | 74° | 78° | — | — |
| 1991 | 88° | 72° | 80° | 0.3" | — |
| 1990 | 88° | 74° | 81° | — | — |
| 1989coldest | 75° | 52° | 63° | — | — |
| 1988 | 77° | 69° | 73° | — | — |
| 1987 | 88° | 71° | 79° | — | — |
| 1986 | 84° | 65° | 74° | — | — |
| 1985 | 86° | 75° | 81° | 0.1" | — |
| 1984 | 87° | 77° | 82° | — | — |
| 1983 | 88° | 73° | 80° | — | — |
| 1982 | 85° | 74° | 79° | — | — |
| 1981 | 83° | 75° | 79° | — | — |
| 1980 | 91° | 69° | 80° | — | — |
| 1979 | 86° | 76° | 81° | — | — |
| 1978 | 83° | 69° | 76° | 0.03" | — |
| 1977 | 85° | 64° | 74° | — | — |
| 1976 | 86° | 69° | 78° | 2.79" | — |
| 1975 | 82° | 68° | 75° | 0.25" | — |
| 1974 | 80° | 67° | 73° | — | — |
| 1973 | 86° | 73° | 80° | 0.38" | — |
| 1972 | 85° | 71° | 78° | 2.29" | — |
| 1971 | 85° | 69° | 77° | 0.38" | — |
55 years of data from HIALEAH