Congaree in August: Crowds, Weather & What to Pack

Shoulder · VisitWhen score 57/100 · #8 of 12 months

August is a solid shoulder-season month to visit Congaree National Park: crowds run 47% of the May peak (13,657 average visits), days average 91°F with 13.4 hours of daylight. Computed from NPS and NOAA data.

Crowds in August

Congaree averages 13,657 recreation visits in August — 47% of what May, the peak month, draws — the quietest month of the year. Trailheads and parking fill accordingly.

Weather & daylight

Days run warm (highs average 91°F), and nights stay mild (lows average 71°F). This is one of the wetter months (6.4″ of precipitation on average). Mid-month daylight runs 13.4 hours.

NOAA 1991–2020 monthly normals, station N 5NE, SC US (17 mi from park coordinates, 322 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of August.

What to pack for Congaree in August

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

• Sun protection and 2L+ water per person — highs average 91°F
• Rain shell + pack cover — 6.4″ of precipitation is normal this month
• Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month

If your dates are flexible, consider shifting: The computed best months for Congaree are January and February.

Common questions

See also: the best national parks to visit in August · Last verified 2026-07-16