Weather on September 22 at Dry Tortugas
Dry Tortugas National Park
Based on 55 years of data from Key West, FL
Planning Your Visit
September 22nd in Dry Tortugas National Park (via Key West, FL) typically brings warm fall weather, with average highs around 89°F and lows near 78°F. Over 55 years of records, the warmest September 22nd was in 2017 (92°F average), while the coldest was 1973 (79°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 49% of September 22nd dates historically, with the wettest September 22nd recording 5.08" 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 September 22nd 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 | 90°F | 78°F | 1.07" | -- |
| 2024 | 93°F | 77°F | 0.25" | -- |
| 2023 | 96°F | 72°F | 0.13" | -- |
| 2022 | 91°F | 79°F | 0" | -- |
| 2021 | 89°F | 79°F | 0.03" | -- |
| 2020 | 88°F | 78°F | 5.08" | -- |
| 2019 | 86°F | 78°F | 0.48" | -- |
| 2018 | 90°F | 79°F | 0.08" | -- |
| 2017 | 103°F | 82°F | -- | -- |
| 2016 | 91°F | 81°F | 0" | -- |
| 2015 | 86°F | 79°F | 0" | -- |
| 2014 | 88°F | 79°F | 0" | -- |
| 2013 | 84°F | 77°F | 3.18" | -- |
| 2012 | 88°F | 75°F | 0.38" | -- |
| 2011 | 90°F | 79°F | 0.08" | -- |
| 2010 | 86°F | 80°F | 0" | 0" |
| 2009 | 88°F | 80°F | 1.27" | 0" |
| 2008 | 87°F | 81°F | 0" | 0" |
| 2007 | 90°F | 79°F | 1.02" | 0" |
| 2006 | 89°F | 80°F | 0" | 0" |
| 2005 | 92°F | 73°F | -- | 0" |
| 2004 | 88°F | 79°F | 0.15" | -- |
| 2003 | 90°F | 81°F | 0" | -- |
| 2002 | 86°F | 80°F | 0" | 0" |
| 2001 | 92°F | 78°F | 0.41" | 0" |
| 2000 | 91°F | 84°F | 0.08" | -- |
| 1999 | 87°F | 78°F | 0" | -- |
| 1998 | 90°F | 76°F | 0" | 0" |
| 1997 | 90°F | 79°F | 0.13" | 0" |
| 1996 | 91°F | 82°F | 0" | 0" |
| 1995 | 89°F | 76°F | 0.05" | 0" |
| 1994 | 87°F | 79°F | 0.1" | 0" |
| 1993 | 89°F | 76°F | 0.25" | 0" |
| 1992 | 86°F | 78°F | 0.25" | 0" |
| 1991 | 89°F | 79°F | 0" | 0" |
| 1990 | 90°F | 79°F | 0" | 0" |
| 1989 | 90°F | 80°F | 0" | 0" |
| 1988 | 89°F | 78°F | 0" | 0" |
| 1987 | 91°F | 83°F | 0" | 0" |
| 1986 | 85°F | 78°F | 0" | 0" |
| 1985 | 88°F | 79°F | 0" | 0" |
| 1984 | 83°F | 76°F | 3.18" | 0" |
| 1983 | 91°F | 79°F | 0" | 0" |
| 1982 | 89°F | 76°F | 1.12" | 0" |
| 1981 | 87°F | 75°F | 3.99" | 0" |
| 1980 | 89°F | 81°F | 0" | 0" |
| 1979 | 88°F | 82°F | 0" | 0" |
| 1978 | 89°F | 77°F | 0" | 0" |
| 1977 | 89°F | 79°F | 0" | 0" |
| 1976 | 89°F | 81°F | 0" | 0" |
| 1975 | 88°F | 77°F | 0.48" | 0" |
| 1974 | 90°F | 81°F | 0" | 0" |
| 1973 | 85°F | 73°F | 3.33" | 0" |
| 1972 | 86°F | 77°F | 0.61" | 0" |
| 1971 | 87°F | 74°F | 2.11" | 0" |