Congaree in March: Crowds, Weather & What to Pack

Peak crowds · VisitWhen score 53/100 · #11 of 12 months

March is peak season — expect the year's biggest crowds at Congaree National Park: crowds run 98% of the May peak (28,483 average visits). Weather: highs average 68°F and lows 42°F, with 4.2″ of precipitation and 11.9 hours of daylight. Computed from NPS and NOAA data.

Crowds in March

Congaree averages 28,483 recreation visits in March — 98% of what May, the peak month, draws. Plan lodging and entries with that in mind — book early and start days at dawn.

Weather & daylight

Daytime temperatures are comfortable (highs average 68°F), and mornings are chilly (lows average 42°F). This is one of the wetter months (4.2″ of precipitation on average). Mid-month daylight runs 11.9 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 March.

What to pack for Congaree in March

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

• Warm mid-layer (fleece or light puffy) — mornings average 42°F
• Rain shell + pack cover — 4.2″ of precipitation is normal this month
• Waterproof boots — plus navigation and a basic first-aid kit — 4.2″ of rain is normal this month

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Looking for a better window? The computed best months for Congaree are January and February.

Also at their best in March

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

• Great Basin in March — 10% of peak crowds, highs 48°F, score 81/100
• Shenandoah in March — 23% of peak crowds, highs 55°F, score 78/100
• Wind Cave in March — 15% of peak crowds, highs 50°F, score 78/100
• Mesa Verde in March — 17% of peak crowds, highs 47°F, score 77/100

Common questions

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