Weather on August 18
Hialeah, FL
55 Years of Data
Avg High
91°F
Avg Low
77°F
Warmest
1995
88°F avg
Coldest
1981
76°F avg
About This Date
August 18th in Hialeah, FL typically brings hot summer weather, with average highs around 91°F and lows near 77°F. Over 55 years of records, the warmest August 18th was in 1995 (88°F average), while the coldest was 1981 (76°F) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 49% of August 18th dates historically, with the wettest August 18th recording 18.54" 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 August 18th in Hialeah, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 93° | 80° | 87° | 1.52" | — |
| 2024 | 90° | 78° | 84° | — | — |
| 2023 | 93° | 75° | 84° | 8.61" | — |
| 2022 | 96° | 79° | 87° | — | — |
| 2021 | 91° | 83° | 87° | — | — |
| 2020 | 93° | 74° | 83° | 1.73" | — |
| 2019 | 91° | 75° | 83° | — | — |
| 2018 | 90° | 77° | 83° | 0.48" | — |
| 2017 | 92° | 83° | 87° | — | — |
| 2016 | 89° | 75° | 82° | 3.02" | — |
| 2015 | 91° | 81° | 86° | — | — |
| 2014 | 91° | 79° | 85° | — | — |
| 2013 | 91° | 82° | 87° | — | — |
| 2012 | 90° | 76° | 83° | 2.84" | — |
| 2011 | 91° | 82° | 87° | — | — |
| 2010 | 92° | 80° | 86° | — | — |
| 2009 | 90° | 77° | 83° | 0.81" | — |
| 2008 | 84° | 74° | 79° | 7.77" | — |
| 2007 | 90° | 77° | 83° | 0.13" | — |
| 2006 | 91° | 81° | 86° | — | — |
| 2005 | 92° | 81° | 86° | — | — |
| 2004 | 89° | 80° | 85° | — | — |
| 2003 | 90° | 76° | 83° | 0.3" | — |
| 2002 | 90° | 79° | 84° | — | — |
| 2001 | 92° | 82° | 87° | — | — |
| 2000 | 90° | 81° | 85° | — | — |
| 1999 | 91° | 80° | 86° | 0.2" | — |
| 1998 | 93° | 78° | 86° | 3" | — |
| 1997 | 94° | 80° | 87° | — | — |
| 1996 | 91° | 79° | 85° | 1.98" | — |
| 1995warmest | 94° | 82° | 88° | 0.91" | — |
| 1994 | 92° | 80° | 86° | — | — |
| 1993 | 94° | 75° | 84° | — | — |
| 1992 | 93° | 75° | 84° | 1.3" | — |
| 1991 | 94° | 76° | 85° | — | — |
| 1990 | 94° | 72° | 83° | 4.83" | — |
| 1989 | 87° | 74° | 80° | 2.57" | — |
| 1988 | 92° | 72° | 82° | — | — |
| 1987 | 94° | 69° | 81° | 0.1" | — |
| 1986 | 88° | 64° | 76° | 2.39" | — |
| 1985 | 93° | 62° | 78° | — | — |
| 1984 | 93° | 71° | 82° | 0.3" | — |
| 1983 | 91° | 76° | 83° | 0.51" | — |
| 1982 | 89° | 72° | 80° | 1.93" | — |
| 1981coldest | 80° | 72° | 76° | 18.54" | — |
| 1980 | 92° | 65° | 78° | 1.78" | — |
| 1979 | 90° | — | — | — | — |
| 1978 | 90° | 81° | 85° | — | — |
| 1977 | 87° | 75° | 81° | 0.46" | — |
| 1976 | 90° | 72° | 81° | — | — |
| 1975 | 90° | 77° | 83° | — | — |
| 1974 | 94° | 74° | 84° | — | — |
| 1973 | 87° | 78° | 83° | 1.35" | — |
| 1972 | 90° | 76° | 83° | — | — |
| 1971 | 90° | 78° | 84° | 0.51" | — |
55 years of data from HIALEAH