Weather on September 17
Miami, FL
55 Years of Data
Avg High
87°F
Avg Low
78°F
Warmest
1980
86°F avg
Coldest
1985
79°F avg
About This Date
September 17th in Miami, FL typically brings warm fall weather, with average highs around 87°F and lows near 78°F. Over 55 years of records, the warmest September 17th was in 1980 (86°F average), while the coldest was 1985 (79°F) — a 7°F range across recorded history. Rain or other precipitation has occurred on about 38% of September 17th dates historically, with the wettest September 17th recording 7.11" of rain. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for September 17th in Miami, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 78° | 85° | — | — |
| 2024 | 94° | 76° | 85° | 0.2" | — |
| 2023 | 91° | 77° | 84° | 0.81" | — |
| 2022 | 89° | 76° | 82° | 0.25" | — |
| 2021 | 87° | 73° | 80° | 1.09" | — |
| 2020 | 89° | 80° | 85° | — | — |
| 2019 | 92° | 79° | 85° | — | — |
| 2018 | 88° | 78° | 83° | — | — |
| 2017 | 89° | 78° | 84° | — | — |
| 2016 | 88° | 79° | 83° | — | — |
| 2015 | 89° | 74° | 81° | 7.11" | — |
| 2014 | 86° | 76° | 81° | — | — |
| 2013 | 82° | 76° | 79° | 0.76" | — |
| 2012 | 86° | 75° | 81° | 0.86" | — |
| 2011 | 87° | 75° | 81° | — | — |
| 2010 | 88° | 79° | 83° | 0.25" | — |
| 2009 | 88° | 78° | 83° | — | — |
| 2008 | 89° | 80° | 85° | — | — |
| 2007 | 88° | 78° | 83° | 0.79" | — |
| 2006 | 87° | 78° | 83° | 1.37" | — |
| 2005 | 89° | 78° | 84° | 0.25" | — |
| 2004 | 87° | 78° | 83° | — | — |
| 2003 | 87° | 76° | 81° | — | — |
| 2002 | 90° | 79° | 84° | — | — |
| 2001 | 86° | 74° | 80° | — | — |
| 2000 | 88° | 76° | 82° | 0.64" | — |
| 1999 | 90° | 79° | 84° | — | — |
| 1998 | 84° | 75° | 80° | 0.71" | — |
| 1997 | 85° | 78° | 81° | — | — |
| 1996 | 92° | 80° | 86° | — | — |
| 1995 | 88° | 80° | 84° | — | — |
| 1994 | 88° | 81° | 84° | — | — |
| 1993 | 87° | 75° | 81° | 0.25" | — |
| 1992 | 86° | 78° | 82° | 0.18" | — |
| 1991 | 86° | 78° | 82° | — | — |
| 1990 | 91° | 74° | 82° | 1.63" | — |
| 1989 | 89° | 77° | 83° | — | — |
| 1988 | 87° | 81° | 84° | — | — |
| 1987 | 87° | 80° | 84° | — | — |
| 1986 | 86° | 75° | 81° | 0.3" | — |
| 1985coldest | 84° | 73° | 79° | — | — |
| 1984 | 86° | 79° | 82° | 0.08" | — |
| 1983 | 86° | 77° | 82° | — | — |
| 1982 | 85° | 81° | 83° | — | — |
| 1981 | 88° | 79° | 83° | 0.23" | — |
| 1980warmest | 87° | 84° | 86° | — | — |
| 1979 | 83° | 79° | 81° | — | — |
| 1978 | 85° | 81° | 83° | — | — |
| 1977 | 85° | 77° | 81° | — | — |
| 1976 | 88° | 75° | 81° | 0.1" | — |
| 1975 | 86° | 76° | 81° | — | — |
| 1974 | 85° | 77° | 81° | 0.43" | — |
| 1973 | 89° | 77° | 83° | — | — |
| 1972 | 87° | 80° | 84° | — | — |
| 1971 | 86° | 81° | 83° | — | — |
55 years of data from MIAMI BAYFRONT PARK