Antietam National Battlefield in March
March at Antietam National Battlefield averages a daytime high near 53°F and an overnight low around 29°F, with about 3.7" of precipitation. Visitation runs about 0.6× the park's average month, which makes March a quiet month here.
- Average low
- 29°F
- Average high
- 53°F
Range across the year: 21°F to 86°F
- Precipitation
- 3.7 in
- Daylight
- 11.7 hours
Roughly 5% of the park's yearly visitors come in March: about 13,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes March the 10th-busiest of the park's twelve months, sitting between the July peak (2×) and the January low (0.2×).
On our Best Time to Visit score March rates 47/100 ("Fair"). Our recommended month is September: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 41°F is cool, so layers and a shorter daylight window matter. These figures are 1991–2020 NOAA climate normals from the nearest station, about 4.9 miles from the park.
Because June, July and August together draw about 39% of annual visitors, choosing March instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 11.7 hours of daylight in March to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.
Park-wide, 2024 drew 197,340 recreation visits, up 28.5% from 153,560 in 2023.
Across the past decade overall visitation has eased about 60.5%, so March may feel a touch quieter than it once did.
How March compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| February | 44°F / 23°F | 0.3× Very quiet | 46 Fair |
| March | 53°F / 29°F | 0.6× Quiet | 47 Fair |
| April | 65°F / 39°F | 1.0× Average | 54 Fair |
All twelve months at Antietam, with the best time to visit.
Things to do at Antietam in March
The National Park Service tags 4 Antietam activities for spring. Each links to the park's own page for it.
- Take a short hike on the Tidball Trail · 20-60 minutes
- Take a Short Walk on the Antietam Remembered Trail · 10-45 minutes
- The Union Advance Trail at Antietam · 30-90 minutes
- Visit Antietam National Battlefield Visitor Center · 20 minutes
Frequently Asked Questions
March averages a daytime high near 53°F and an overnight low around 29°F at Antietam National Battlefield, with about 3.7 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 4.9 miles from the park, so conditions inside the park can differ, especially at other elevations.
March is quiet at Antietam National Battlefield (about 0.6× the average month). Our best-time score rates it "Fair" at 47/100. Our recommended month is September.
The busiest month is July and the quietest is January. March sits at about 0.6× the park's average, or 5% of annual visitation.
A typical March sees about 13,000 recreation visits at Antietam National Battlefield, based on National Park Service monthly counts from 1979–2025.
Where to stay near Antietam in March
Booking a March trip to Antietam National Battlefield? Compare hotels, cabins and vacation rentals near the park with live March availability and prices.
Top-rated places to stay near Antietam
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Visiting Antietam in March?
Get crowd forecasts and lodging deals for Antietam by email. No spam, unsubscribe anytime.
See the full ranking of the best national parks to visit in March.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.