Basic Information

Spring (March - May) Temperatures: Average high is 67 degrees with a low of 53 degrees Summer (June - August) Temperatures: Average high is 87 degrees with a low of 65 degrees Fall (September - November) Temperatures: Average high is 68 degrees with a low of 48 degrees Winter (December - February) Temperatures: Average high is 45 degrees with a low of 27 degrees (Source:

Entrance Fees:

Entrance Fee - $0.00

There are NO entrance fees or park passes at Monocacy National Battlefield. Park passes can be obtained at Antietam National Battlefield or Harpers Ferry National Historical Park.

Visitor Center

The park Visitor Center is open daily from 9:00 a.m. - 5:00 p.m. A bookstore, public restrooms, and an interactive museum are located within the Visitor Center. Contact the Visitor Center at 301-662-3515 for additional information.


Last updated: May 3, 2018

Contact the Park

Mailing Address:

4632 Araby Church Road
Frederick, MD 21704


(301) 662-3515
Visitor Center Phone Number

Contact Us