Weather on August 25 at Biscayne
Biscayne National Park
Based on 55 years of data from Miami, FL
Planning Your Visit
August 25th in Biscayne National Park (via Miami, FL) typically brings warm summer weather, with average highs around 88°F and lows near 78°F. Over 55 years of records, the warmest August 25th was in 2022 (89°F average), while the coldest was 2002 (77°F) — a 12°F range across recorded history. Rain or other precipitation has occurred on about 49% of August 25th dates historically, with the wettest August 25th recording 5.59" 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 25th in Biscayne? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 79°F | 1.4" | -- |
| 2024 | 90°F | 77°F | 5.59" | -- |
| 2023 | 92°F | 76°F | 1.24" | -- |
| 2022 | 93°F | 84°F | 0" | -- |
| 2021 | 92°F | 78°F | 0" | -- |
| 2020 | 86°F | 70°F | 0.3" | -- |
| 2019 | 88°F | 78°F | 1.04" | -- |
| 2018 | 88°F | 81°F | 0" | -- |
| 2017 | 86°F | 74°F | 4.83" | -- |
| 2016 | 88°F | 83°F | 0" | -- |
| 2015 | 90°F | 81°F | 0" | -- |
| 2014 | 88°F | 79°F | 0" | -- |
| 2013 | 88°F | 82°F | 0" | -- |
| 2012 | 89°F | 75°F | 1.52" | -- |
| 2011 | 90°F | 83°F | 0" | -- |
| 2010 | 92°F | 81°F | 0" | 0" |
| 2009 | 89°F | 81°F | 0" | 0" |
| 2008 | 91°F | 76°F | 1.04" | 0" |
| 2007 | 89°F | 81°F | 0" | 0" |
| 2006 | 91°F | 81°F | 0.05" | -- |
| 2005 | 82°F | 78°F | 0.76" | 0" |
| 2004 | 87°F | 77°F | 0.03" | 0" |
| 2003 | 88°F | 83°F | 0" | 0" |
| 2002 | 91°F | 62°F | 0" | 0" |
| 2001 | 89°F | 80°F | 0" | 0" |
| 2000 | 89°F | 82°F | 0" | 0" |
| 1999 | 88°F | 80°F | 0" | 0" |
| 1998 | 95°F | 78°F | 0" | 0" |
| 1997 | 89°F | 73°F | 0.71" | 0" |
| 1996 | 86°F | 77°F | 0.03" | 0" |
| 1995 | 87°F | 77°F | 3.63" | 0" |
| 1994 | 82°F | 77°F | 0.43" | 0" |
| 1993 | 87°F | 77°F | 0.53" | 0" |
| 1992 | 90°F | 77°F | 0.1" | 0" |
| 1991 | 89°F | 78°F | 0" | 0" |
| 1990 | 85°F | 75°F | 0.3" | 0" |
| 1989 | 89°F | 80°F | 0" | 0" |
| 1988 | 87°F | 82°F | 0" | 0" |
| 1987 | 87°F | 81°F | 0.28" | 0" |
| 1986 | 88°F | 81°F | 0" | 0" |
| 1985 | 87°F | 80°F | 0" | 0" |
| 1984 | 88°F | 83°F | 0" | 0" |
| 1983 | 87°F | 76°F | 2.41" | 0" |
| 1982 | 87°F | 83°F | 0" | 0" |
| 1981 | 86°F | 79°F | 0.36" | 0" |
| 1980 | 87°F | 71°F | 0" | 0" |
| 1979 | 86°F | 81°F | 0.3" | 0" |
| 1978 | 86°F | 75°F | 0" | 0" |
| 1977 | 86°F | 76°F | 0.3" | 0" |
| 1976 | 85°F | 81°F | 0.43" | 0" |
| 1975 | 85°F | 78°F | 0.13" | 0" |
| 1974 | 86°F | 78°F | 0" | 0" |
| 1973 | 82°F | 73°F | 1.78" | 0" |
| 1972 | 87°F | 80°F | 0.2" | 0" |
| 1971 | 94°F | 78°F | 0" | 0" |