Weather on March 21
Hialeah, FL
55 Years of Data
Avg High
80°F
Avg Low
64°F
Warmest
2003
83°F avg
Coldest
1996
55°F avg
About This Date
March 21st in Hialeah, FL typically brings warm spring weather, with average highs around 80°F and lows near 64°F. Over 56 years of records, the warmest March 21st was in 2003 (83°F average), while the coldest was 1996 (55°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 21% of March 21st dates historically, with the wettest March 21st recording 2.54" 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 March 21st in Hialeah, FL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 60° | 70° | — | — |
| 2025 | 86° | 60° | 73° | — | — |
| 2024 | 78° | 61° | 69° | — | — |
| 2023 | 75° | 59° | 67° | — | — |
| 2022 | 79° | 72° | 75° | — | — |
| 2021 | 78° | 60° | 69° | — | — |
| 2020 | 82° | 75° | 79° | — | — |
| 2019 | 80° | 63° | 71° | — | — |
| 2018 | 88° | 71° | 79° | — | — |
| 2017 | 75° | 61° | 68° | — | — |
| 2016 | 86° | 65° | 75° | 0.13" | — |
| 2015 | 87° | 68° | 78° | — | — |
| 2014 | 86° | 63° | 74° | — | — |
| 2013 | 84° | 64° | 74° | 0.81" | — |
| 2012 | 79° | 72° | 75° | — | — |
| 2011 | 79° | 63° | 71° | 0.23" | — |
| 2010 | 74° | 57° | 65° | — | — |
| 2009 | 79° | 65° | 72° | — | — |
| 2008 | 86° | 70° | 78° | 0.51" | — |
| 2007 | 77° | 67° | 72° | 0.03" | — |
| 2006 | 82° | 74° | 78° | — | — |
| 2005 | 80° | 73° | 77° | — | — |
| 2004 | 67° | 65° | 66° | — | — |
| 2003warmest | 92° | 74° | 83° | — | — |
| 2002 | 82° | 70° | 76° | — | — |
| 2001 | 78° | 58° | 68° | — | — |
| 2000 | 88° | 72° | 80° | — | — |
| 1999 | 85° | 60° | 72° | — | — |
| 1998 | 78° | 58° | 68° | 0.05" | — |
| 1997 | 84° | 67° | 75° | 1.19" | — |
| 1996coldest | 63° | 48° | 55° | — | — |
| 1995 | 81° | 61° | 71° | — | — |
| 1994 | 92° | 70° | 81° | — | — |
| 1993 | 81° | 67° | 74° | 0.15" | — |
| 1992 | 78° | 55° | 67° | — | — |
| 1991 | 80° | 69° | 75° | — | — |
| 1990 | 77° | 59° | 68° | — | — |
| 1989 | 83° | 68° | 75° | — | — |
| 1988 | 76° | 55° | 65° | — | — |
| 1987 | — | 64° | — | — | — |
| 1986 | 65° | 50° | 57° | 0.86" | — |
| 1985 | 76° | 66° | 71° | 2.54" | — |
| 1984 | 75° | 53° | 64° | — | — |
| 1983 | 82° | 56° | 69° | 0.08" | — |
| 1982 | 87° | 67° | 77° | — | — |
| 1981 | — | 49° | — | — | — |
| 1980 | 87° | 61° | 74° | — | — |
| 1979 | 79° | 59° | 69° | — | — |
| 1978 | 76° | 63° | 69° | — | — |
| 1977 | 86° | 71° | 79° | — | — |
| 1976 | 83° | 71° | 77° | — | — |
| 1975 | 80° | 53° | 67° | — | — |
| 1974 | 86° | 71° | 79° | — | — |
| 1973 | 80° | 71° | 76° | 1.02" | — |
| 1972 | 79° | 71° | 75° | — | — |
| 1971 | 75° | 44° | 60° | — | — |
56 years of data from HIALEAH