Dry Tortugas in April: Crowds, Weather & What to Pack

Peak crowds · VisitWhen score 59/100 · #6 of 12 months

April is peak season — expect the year's biggest crowds at Dry Tortugas National Park: crowds run 91% of the May peak (7,835 average visits). Weather: highs average 83°F and lows 71°F, with 2.6″ of precipitation and 12.7 hours of daylight. Computed from NPS and NOAA data.

Crowds in April

Dry Tortugas averages 7,835 recreation visits in April — 91% of what May, the peak month, draws. That crowd level sets the tone for parking, permits and lodging — book early and start days at dawn.

Weather & daylight

Days are warm (highs average 83°F), and nights stay mild (lows average 71°F). Average precipitation is 2.6″ for the month. Mid-month daylight runs 12.7 hours.

NOAA 1991–2020 monthly normals, station DRY TORTUGAS, FL US (0 mi from park coordinates, 3 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of April.

What to pack for Dry Tortugas in April

Computed from the month's weather normals above — not a generic list.

• Sun protection and 2L+ water per person — highs average 83°F
• Packable rain jacket — 2.6″ of precipitation is normal this month
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

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Want quieter or kinder conditions? The computed best months for Dry Tortugas are January and February.

Also at their best in April

Other parks whose computed April verdict is a best window — same NPS × NOAA formula:

• Theodore Roosevelt in April — 7% of peak crowds, highs 56°F, score 92/100
• Badlands in April — 16% of peak crowds, highs 60°F, score 90/100
• Lake Clark in April — under 1% of peak crowds, highs 46°F, score 89/100
• Voyageurs in April — under 1% of peak crowds, highs 49°F, score 88/100

Common questions

See also: the best national parks to visit in April · Last verified 2026-09-24