Weather on August 25 at Dry Tortugas
Dry Tortugas National Park
Based on 55 years of data from Key West, FL
Planning Your Visit
August 25th in Dry Tortugas National Park (via Key West, FL) typically brings hot summer weather, with average highs around 90°F and lows near 79°F. Over 55 years of records, the warmest August 25th was in 2025 (91°F average), while the coldest was 1994 (78°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 44% of August 25th dates historically, with the wettest August 25th recording 5.08" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for August 25th in Dry Tortugas? 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 | 100°F | 82°F | 0" | -- |
| 2024 | 91°F | 81°F | 0.03" | -- |
| 2023 | 90°F | 80°F | 0" | -- |
| 2022 | 91°F | 81°F | 0" | -- |
| 2021 | 90°F | 80°F | 0" | -- |
| 2020 | 89°F | 80°F | 0.46" | -- |
| 2019 | 94°F | 85°F | 0" | -- |
| 2018 | 90°F | 81°F | 0" | -- |
| 2017 | 86°F | 78°F | 0.1" | -- |
| 2016 | 90°F | 81°F | 0.15" | -- |
| 2015 | 92°F | 80°F | 0" | -- |
| 2014 | 89°F | 75°F | 1.63" | -- |
| 2013 | 91°F | 81°F | 0" | -- |
| 2012 | 87°F | 72°F | 0" | -- |
| 2011 | 91°F | 79°F | 0" | -- |
| 2010 | 89°F | 75°F | 0.25" | 0" |
| 2009 | 91°F | 82°F | 0" | 0" |
| 2008 | 88°F | 82°F | 0" | 0" |
| 2007 | 90°F | 78°F | 0" | 0" |
| 2006 | 92°F | 79°F | 0" | 0" |
| 2005 | 91°F | 79°F | 5.08" | 0" |
| 2004 | 94°F | 78°F | 0.05" | -- |
| 2003 | 91°F | 82°F | -- | -- |
| 2002 | 88°F | 79°F | 0.13" | 0" |
| 2001 | 89°F | 79°F | 0.3" | 0" |
| 2000 | 92°F | 80°F | 0.1" | -- |
| 1999 | 89°F | 78°F | 0.23" | -- |
| 1998 | 91°F | 81°F | 0" | 0" |
| 1997 | 91°F | 79°F | 0" | 0" |
| 1996 | 88°F | 73°F | 0.58" | 0" |
| 1995 | 90°F | 82°F | 0" | 0" |
| 1994 | 84°F | 71°F | 4.06" | 0" |
| 1993 | 91°F | 80°F | 0.08" | 0" |
| 1992 | 89°F | 82°F | 0" | 0" |
| 1991 | 89°F | 78°F | 0.05" | 0" |
| 1990 | 87°F | 77°F | 0.03" | 0" |
| 1989 | 91°F | 82°F | 0.51" | 0" |
| 1988 | 90°F | 80°F | 0" | 0" |
| 1987 | 91°F | 83°F | 0" | 0" |
| 1986 | 90°F | 76°F | 0.08" | 0" |
| 1985 | 89°F | 81°F | 0" | 0" |
| 1984 | 92°F | 83°F | 0" | 0" |
| 1983 | 85°F | 73°F | 3.07" | 0" |
| 1982 | 90°F | 82°F | 0" | 0" |
| 1981 | 88°F | 75°F | 1.52" | 0" |
| 1980 | 88°F | 78°F | 0.03" | 0" |
| 1979 | 90°F | 80°F | 0" | 0" |
| 1978 | 88°F | 78°F | 0" | 0" |
| 1977 | 90°F | 74°F | 0" | 0" |
| 1976 | 89°F | 80°F | 0.23" | 0" |
| 1975 | 90°F | 78°F | 0" | 0" |
| 1974 | 88°F | 81°F | 0" | 0" |
| 1973 | 88°F | 75°F | 4.47" | 0" |
| 1972 | 90°F | 81°F | 0" | 0" |
| 1971 | 89°F | 80°F | 0" | 0" |