Dry Tortugas National Park in December
In December, Dry Tortugas National Park averages a high of 76°F and a low of 67°F, with 2.4 inches of precipitation (rain plus melted snow). About 7,300 people visit, the 6th busiest of 12 (busy). Days are 10 hours 37 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 76° / 67°F
- Precipitation
- 2.4in
- Snow
- –in
- Daylight
- 10h 37m
- Visitors
- 7,300
- Crowds
- Busy
Best months for weather and crowds instead: January (busy), February (busy) and November (busy).
Weather 1991–2020 averages at Dry Tortugas, FL, 1.2 miles from the park's center, 3 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in December
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Everglades National Park | 78° / 61° | Busy | Mild |
| Big Cypress National Preserve | 77° / 55° | Busy | Mild |
| Biscayne National Park | 80° / 66° | Busy | Mild |
| Canaveral National Seashore | 73° / 52° | Busy | Mild |
| Timucuan Ecological and Historic Preserve | 66° / 50° | Busy | Mild |
Closures, reservations and alerts: Dry Tortugas National Park on nps.gov
All twelve months at Dry Tortugas · National parks to visit in December