Biscayne National Park in July
In July, Biscayne National Park averages a high of 91°F and a low of 79°F, with 5.6 inches of precipitation (rain plus melted snow). About 57,000 people visit, the busiest month. Days are 13 hours 35 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 91° / 79°F
- Precipitation
- 5.6in
- Snow
- 0in
- Daylight
- 13h 35m
- Visitors
- 57,000
- Crowds
- Very busy
Best months for weather and crowds instead: January (busy), February (busy) and December (busy).
Weather 1991–2020 averages at Cape Florida, FL, 14.5 miles from the park's center, 6 ft. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in July
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Everglades National Park | 90° / 76° | Busy | Very hot |
| Big Cypress National Preserve | 92° / 73° | Moderate | Very hot |
| Dry Tortugas National Park | 91° / 78° | Very busy | Very hot |
| Canaveral National Seashore | 91° / 72° | Very busy | Very hot |
| Timucuan Ecological and Historic Preserve | 90° / 75° | Very busy | Very hot |
Closures, reservations and alerts: Biscayne National Park on nps.gov
All twelve months at Biscayne · National parks to visit in July