How Crowded Is Clara Barton in March?
March is a busy month at Clara Barton National Historic Site, running about 1.2× the park's average month — roughly 10% of the year's visitors come in March. That puts it between the June peak and the January low. Overall our best-time score rates March as "Poor" for a visit. Typical March weather averages a high near 55°F and a low around 34°F, with about 4.2" of precipitation. You'll get about 11.7 hours of daylight to explore.
Frequently Asked Questions
March is busy at Clara Barton National Historic Site (about 1.2× the average month). Our best-time score rates it "Poor". The single best month overall is October.
The busiest month is June and the quietest is January. March sits at about 1.2× the park's average, or 10% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.