Clara Barton National Historic Site in April
April at Clara Barton National Historic Site averages a daytime high near 68°F and an overnight low around 44°F, with about 3.5" of precipitation. Visitation runs about 1.2× the park's average month, which makes April a busy month here.
- Average low
- 44°F
- Average high
- 68°F
Range across the year: 26°F to 88°F
- Precipitation
- 3.5 in
- Daylight
- 13.0 hours
Roughly 10% of the park's yearly visitors come in April: roughly 1,500 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes April the 6th-busiest of the park's twelve months, sitting between the June peak (1.5×) and the January low (0.4×).
On our Best Time to Visit score April rates 46/100 ("Fair"). Our recommended month is October: the lightest crowds of the park's good-weather months.
The daily average of about 56°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 2.5 miles from the park.
Because June, July and August together draw about 34% of annual visitors, choosing April instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 13 hours of daylight in April to explore — between the 9.3-hour midwinter low and the 14.7-hour summer high.
Park-wide, 2025 drew 11,309 recreation visits, down 15.2% from 13,334 in 2024.
Across the past decade overall visitation has eased about 9.5%, so April may feel a touch quieter than it once did.
How April compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| March | 55°F / 34°F | 1.2× Busy | 29 Poor |
| April | 68°F / 44°F | 1.2× Busy | 46 Fair |
| May | 76°F / 54°F | 1.4× Busy | 49 Fair |
All twelve months at Clara Barton, with the best time to visit.
Frequently Asked Questions
April averages a daytime high near 68°F and an overnight low around 44°F at Clara Barton National Historic Site, with about 3.5 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 2.5 miles from the park, so conditions inside the park can differ, especially at other elevations.
April is busy at Clara Barton National Historic Site (about 1.2× the average month). Our best-time score rates it "Fair" at 46/100. Our recommended month is October.
The busiest month is June and the quietest is January. April sits at about 1.2× the park's average, or 10% of annual visitation.
A typical April sees about 1,000 recreation visits at Clara Barton National Historic Site, based on National Park Service monthly counts from 1979–2025.
Where to stay near Clara Barton in April
Booking a April trip to Clara Barton National Historic Site? Compare hotels, cabins and vacation rentals near the park with live April availability and prices.
Top-rated places to stay near Clara Barton
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See the full ranking of the best national parks to visit in April.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.