Biscayne National Park in October
In October, Biscayne National Park averages a high of 87°F and a low of 76°F, with 6.3 inches of precipitation (rain plus melted snow). About 32,000 people visit, the 11th busiest of 12 (busy). Days are 11 hours 31 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 87° / 76°F
- Precipitation
- 6.3in
- Snow
- 0in
- Daylight
- 11h 31m
- Visitors
- 32,000
- Crowds
- 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 October
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Everglades National Park | 87° / 71° | Moderate | Hot |
| Big Cypress National Preserve | 86° / 68° | Moderate | Hot |
| Dry Tortugas National Park | 85° / 76° | Moderate | Hot |
| Canaveral National Seashore | 84° / 66° | Moderate | Hot |
| Timucuan Ecological and Historic Preserve | 80° / 66° | Busy | Mild, wet |
Closures, reservations and alerts: Biscayne National Park on nps.gov
All twelve months at Biscayne · National parks to visit in October