How Crowded Is Cumberland Island in April?
April is a busy month at Cumberland Island National Seashore, running about 1.5× the park's average month — roughly 13% of the year's visitors come in April. That puts it between the March peak and the January low. Overall our best-time score rates April as "Fair" for a visit. Typical April weather averages a high near 76°F and a low around 57°F, with about 2.8" of precipitation. You'll get about 12.8 hours of daylight to explore.
Frequently Asked Questions
April is busy at Cumberland Island National Seashore (about 1.5× the average month). Our best-time score rates it "Fair". The single best month overall is October.
The busiest month is March and the quietest is January. April sits at about 1.5× the park's average, or 13% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.