Weather on December 15 at Dry Tortugas
Dry Tortugas National Park
Based on 55 years of data from Key West, FL
Planning Your Visit
December 15th in Dry Tortugas National Park (via Key West, FL) typically brings pleasant winter weather, with average highs around 78°F and lows near 68°F. Over 55 years of records, the warmest December 15th was in 1972 (81°F average), while the coldest was 2010 (49°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 20% of December 15th dates historically, with the wettest December 15th recording 2.18" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for December 15th in Dry Tortugas? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 80°F | 67°F | 0" | -- |
| 2024 | 79°F | 69°F | 0" | -- |
| 2023 | 74°F | 68°F | 0.99" | -- |
| 2022 | 88°F | 70°F | 0.61" | -- |
| 2021 | 82°F | 72°F | 0" | -- |
| 2020 | 84°F | 70°F | 0" | -- |
| 2019 | 79°F | 67°F | 0" | -- |
| 2018 | 79°F | 71°F | 0.91" | -- |
| 2017 | 77°F | 58°F | 0" | -- |
| 2016 | 78°F | 73°F | 0" | -- |
| 2015 | 82°F | 73°F | 0.05" | -- |
| 2014 | 66°F | 61°F | 0" | -- |
| 2013 | 81°F | 75°F | 0" | -- |
| 2012 | 77°F | 69°F | 0" | -- |
| 2011 | 76°F | 69°F | 0" | -- |
| 2010 | 52°F | 46°F | 0" | 0" |
| 2009 | 80°F | 76°F | 0" | 0" |
| 2008 | 75°F | 70°F | 0.03" | 0" |
| 2007 | 81°F | 74°F | 0" | 0" |
| 2006 | 80°F | 70°F | 2.18" | 0" |
| 2005 | 78°F | 68°F | 0" | 0" |
| 2004 | 76°F | 50°F | 0" | 0" |
| 2003 | 71°F | 60°F | 0" | -- |
| 2002 | 67°F | 61°F | 0" | 0" |
| 2001 | 82°F | 75°F | 0" | 0" |
| 2000 | 81°F | 74°F | 0.23" | -- |
| 1999 | 82°F | 70°F | 0" | -- |
| 1998 | 70°F | 64°F | 0" | 0" |
| 1997 | 70°F | 59°F | 0.23" | 0" |
| 1996 | 75°F | 66°F | 0" | 0" |
| 1995 | 81°F | 72°F | 0" | 0" |
| 1994 | 75°F | 67°F | 0" | 0" |
| 1993 | 77°F | 69°F | 0" | 0" |
| 1992 | 79°F | 67°F | 0" | 0" |
| 1991 | 77°F | 71°F | 0" | 0" |
| 1990 | 78°F | 67°F | 0" | 0" |
| 1989 | 69°F | 62°F | 0" | 0" |
| 1988 | 76°F | 68°F | 0" | 0" |
| 1987 | 82°F | 77°F | 0" | 0" |
| 1986 | 81°F | 72°F | 0" | 0" |
| 1985 | 65°F | 58°F | 0" | 0" |
| 1984 | 80°F | 70°F | 0" | 0" |
| 1983 | 82°F | 70°F | 0" | 0" |
| 1982 | 79°F | 71°F | 0" | 0" |
| 1981 | 81°F | 66°F | 0.1" | 0" |
| 1980 | 75°F | 61°F | 0" | 0" |
| 1979 | 80°F | 71°F | 0" | 0" |
| 1978 | 80°F | 67°F | 0" | 0" |
| 1977 | 84°F | 76°F | 0.08" | 0" |
| 1976 | 81°F | 73°F | 0" | 0" |
| 1975 | 80°F | 68°F | 0.1" | 0" |
| 1974 | 81°F | 74°F | 0" | 0" |
| 1973 | 79°F | 64°F | 0" | 0" |
| 1972 | 85°F | 77°F | 0" | 0" |
| 1971 | 82°F | 76°F | 0" | 0" |