How Crowded Is Muir Woods in March?
March is an average month at Muir Woods National Monument, running about 0.9× the park's average month — roughly 8% of the year's visitors come in March. That puts it between the July peak and the February low. Overall our best-time score rates March as "Fair" for a visit. Typical March weather averages a high near 65°F and a low around 44°F, with about 6" of precipitation. You'll get about 11.7 hours of daylight to explore.
Frequently Asked Questions
March is average at Muir Woods National Monument (about 0.9× the average month). Our best-time score rates it "Fair". The single best month overall is October.
The busiest month is July and the quietest is February. March sits at about 0.9× the park's average, or 8% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.