Harriet Tubman Underground Railroad National Historical Park in June
June at Harriet Tubman Underground Railroad National Historical Park averages a daytime high near 86°F and an overnight low around 63°F. Visitation runs about 1.5× the park's average month, which makes June a busy month here.
- Average low
- 63°F
- Average high
- 86°F
Range across the year: 28°F to 90°F
- Daylight
- 14.7 hours
Roughly 13% of the park's yearly visitors come in June: roughly 2,100 recreation visits in a typical year, based on National Park Service monthly counts from 2023 to 2025.
That makes June the 2nd-busiest of the park's twelve months, sitting between the July peak (1.6×) and the January low (0.4×).
On our Best Time to Visit score June rates 51/100 ("Fair"). Our recommended month is October: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 74°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 17.3 miles from the park.
June falls inside the park's busiest stretch: June, July and August together pull about 37% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.7 hours of daylight in June to explore — near the year-round maximum.
Park-wide, 2025 drew 15,348 recreation visits, down 14.5% from 17,946 in 2024.
How June compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| May | 78°F / 54°F | 1.3× Busy | 63 Good |
| June | 86°F / 63°F | 1.5× Busy | 51 Fair |
| July | 90°F / 69°F | 1.6× Busy | 33 Poor |
All twelve months at Harriet Tubman Underground Railroad, with the best time to visit.
Frequently Asked Questions
June averages a daytime high near 86°F and an overnight low around 63°F at Harriet Tubman Underground Railroad National Historical Park. These are 1991–2020 NOAA climate normals from the nearest station, about 17.3 miles from the park, so conditions inside the park can differ, especially at other elevations.
June is busy at Harriet Tubman Underground Railroad National Historical Park (about 1.5× the average month). Our best-time score rates it "Fair" at 51/100. Our recommended month is October.
The busiest month is July and the quietest is January. June sits at about 1.5× the park's average, or 13% of annual visitation.
A typical June sees about 2,000 recreation visits at Harriet Tubman Underground Railroad National Historical Park, based on National Park Service monthly counts from 2023–2025.
Where to stay near Harriet Tubman Underground Railroad in June
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Top-rated places to stay near Harriet Tubman Underground Railroad
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See the full ranking of the best national parks to visit in June.
Source: National Park Service Visitor Use Statistics (2023–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.