Weather on February 18 at Dry Tortugas
Dry Tortugas National Park
Based on 56 years of data from Key West, FL
Planning Your Visit
February 18th in Dry Tortugas National Park (via Key West, FL) typically brings pleasant winter weather, with average highs around 77°F and lows near 67°F. Over 56 years of records, the warmest February 18th was in 2019 (82°F average), while the coldest was 2013 (54°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 21% of February 18th dates historically, with the wettest February 18th recording 11.4" of rain. The last decade has been 7.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.5°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Dry Tortugas? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 85°F | 69°F | 0" | -- |
| 2025 | 86°F | 71°F | 0" | -- |
| 2024 | 89°F | 74°F | 0" | -- |
| 2023 | -- | 71°F | 0.36" | -- |
| 2022 | 81°F | 72°F | 0" | -- |
| 2021 | 85°F | 76°F | 0" | -- |
| 2020 | 86°F | 71°F | 0" | -- |
| 2019 | 86°F | 77°F | 0" | -- |
| 2018 | 81°F | 71°F | 0" | -- |
| 2017 | 78°F | 68°F | 0" | -- |
| 2016 | 70°F | 64°F | 0" | -- |
| 2015 | 76°F | 64°F | 3.28" | -- |
| 2014 | 77°F | 72°F | 0" | -- |
| 2013 | 57°F | 52°F | 0" | -- |
| 2012 | 80°F | 69°F | 0" | -- |
| 2011 | 76°F | 66°F | 0" | -- |
| 2010 | 63°F | 55°F | 0" | 0" |
| 2009 | 72°F | 66°F | 0" | 0" |
| 2008 | 80°F | 70°F | 0" | 0" |
| 2007 | 66°F | 53°F | 0" | 0" |
| 2006 | 76°F | 65°F | 0" | 0" |
| 2005 | 76°F | 65°F | 0" | 0" |
| 2004 | 61°F | 56°F | 0" | 0" |
| 2003 | 69°F | 64°F | 0" | 0" |
| 2002 | 74°F | 61°F | 0" | 0" |
| 2001 | 78°F | 69°F | 0" | 0" |
| 2000 | 81°F | 73°F | 0" | -- |
| 1999 | 78°F | 69°F | 0.03" | -- |
| 1998 | 78°F | 68°F | 0.89" | 0" |
| 1997 | 84°F | 71°F | 0.3" | 0" |
| 1996 | 65°F | 49°F | 0" | 0" |
| 1995 | 85°F | 75°F | 0" | 0" |
| 1994 | 74°F | 68°F | 0.05" | 0" |
| 1993 | 74°F | 64°F | 0" | 0" |
| 1992 | 82°F | 74°F | 0" | 0" |
| 1991 | 76°F | 66°F | 0" | 0" |
| 1990 | 84°F | 73°F | 0" | 0" |
| 1989 | 82°F | 72°F | 0" | 0" |
| 1988 | 80°F | 68°F | 0" | 0" |
| 1987 | 76°F | 67°F | 0.08" | 0" |
| 1986 | 77°F | 66°F | 2.74" | 0" |
| 1985 | 77°F | 62°F | 0" | 0" |
| 1984 | 80°F | 66°F | 0" | 0" |
| 1983 | 68°F | 65°F | 0" | 0" |
| 1982 | 80°F | 70°F | 0" | 0" |
| 1981 | 74°F | 66°F | 11.4" | 0" |
| 1980 | 64°F | 56°F | 1.45" | 0" |
| 1979 | 80°F | 67°F | 0" | 0" |
| 1978 | 80°F | 69°F | 0.05" | 0" |
| 1977 | 65°F | 52°F | 0" | 0" |
| 1976 | 80°F | 72°F | 0" | 0" |
| 1975 | 83°F | 74°F | 0" | 0" |
| 1974 | 75°F | 62°F | 0" | 0" |
| 1973 | 75°F | 58°F | 0" | 0" |
| 1972 | 79°F | 65°F | 0.69" | 0" |
| 1971 | 75°F | 66°F | 0" | 0" |