Dry Tortugas National Park weather in October
October in Dry Tortugas National Park: hot, rainy, with clean air — a good time to visit.
#10 of 12 months in Dry Tortugas National Park · #463 of 604 destinations to visit in October · comfort 65/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Dry Tortugas National Park climate normals — October
| Daytime high | 28°C / 82°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Feels like (high) | 31°C / 88°F | |
| Rainfall | 98 mm / 3.9 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 21°C / 70°F | |
| Sunshine | 10 h/day | |
| Daylight | 11.6 h | |
| Wind | 27 km/h / 17 mph | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Dry Tortugas National Park?
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Dry Tortugas National Park in October — FAQ
- Is October a good time to visit Dry Tortugas National Park?
- October in Dry Tortugas National Park: hot, rainy, with clean air — a good time to visit. It ranks #10 of 12 months for Dry Tortugas National Park on SeasonMap's comfort score (65/100).
- What is the weather like in Dry Tortugas National Park in October?
- In October, Dry Tortugas National Park averages a daily high of 27.7°C and a low of 26.2°C, with about 98.2 mm of rain over roughly 14.2 rainy days.
- What is the air quality in Dry Tortugas National Park in October?
- Dry Tortugas National Park has a mean US Air Quality Index of about 44 in October.