Monocacy National Battlefield in July
July at Monocacy National Battlefield averages a daytime high near 89°F and an overnight low around 68°F, with about 3.9" of precipitation. Visitation runs about 1.5× the park's average month, which makes July a busy month here.
- Average low
- 68°F
- Average high
- 89°F
Range across the year: 27°F to 89°F
- Precipitation
- 3.9 in
- Daylight
- 14.5 hours
Roughly 12% of the park's yearly visitors come in July: about 15,000 recreation visits in a typical year, based on National Park Service monthly counts from 1991 to 2025.
It is the single busiest month of the year at Monocacy; January, the quietest, runs only about 0.5× the average — a 3-to-1 swing between high and low season.
On our Best Time to Visit score July rates 32/100 ("Poor"). Our recommended month is April: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 79°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 4.4 miles from the park.
July falls inside the park's busiest stretch: June, July and August together pull about 33% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.5 hours of daylight in July to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.
Park-wide, 2025 drew 116,902 recreation visits, about flat from 116,520 in 2024.
Across the past decade overall visitation has risen about 7.4%, so a July visit is likely to feel busier than it did a few years ago.
How July compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| June | 85°F / 63°F | 1.3× Busy | 51 Fair |
| July | 89°F / 68°F | 1.5× Busy | 32 Poor |
| August | 87°F / 66°F | 1.2× Busy | 48 Fair |
All twelve months at Monocacy, with the best time to visit.
Things to do at Monocacy in July
The National Park Service tags 5 Monocacy activities for summer. Each links to the park's own page for it.
- Explore L'Hermitage · 20-120 minutes
- Hike The Thomas Farm Trail · 30-120 minutes
- Hikes at the Worthington Farm · 30-160 minutes
- Ignite your Imagination at Monocacy National Battlefield · 1-4 hours · reservation required
- Picnicking At Monocacy
Frequently Asked Questions
July averages a daytime high near 89°F and an overnight low around 68°F at Monocacy National Battlefield, with about 3.9 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 4.4 miles from the park, so conditions inside the park can differ, especially at other elevations.
July is busy at Monocacy National Battlefield (about 1.5× the average month). Our best-time score rates it "Poor" at 32/100. Our recommended month is April.
The busiest month is July and the quietest is January. July sits at about 1.5× the park's average, or 12% of annual visitation.
A typical July sees about 15,000 recreation visits at Monocacy National Battlefield, based on National Park Service monthly counts from 1991–2025.
Where to stay near Monocacy in July
Booking a July trip to Monocacy National Battlefield? Compare hotels, cabins and vacation rentals near the park with live July availability and prices.
Top-rated places to stay near Monocacy
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See the full ranking of the best national parks to visit in July.
Source: National Park Service Visitor Use Statistics (1991–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.