Dayton Aviation Heritage National Historical Park in April
April at Dayton Aviation Heritage National Historical Park averages a daytime high near 64°F and an overnight low around 41°F, with about 4.5" of precipitation. Visitation runs about 1.1× the park's average month, which makes April an average month here.
- Average low
- 41°F
- Average high
- 64°F
Range across the year: 20°F to 87°F
- Precipitation
- 4.5 in
- Daylight
- 13.1 hours
Roughly 9% of the park's yearly visitors come in April: roughly 7,400 recreation visits in a typical year, based on National Park Service monthly counts from 1996 to 2025.
That makes April the 6th-busiest of the park's twelve months, sitting between the May peak (1.7×) and the January low (0.2×).
On our Best Time to Visit score April rates 47/100 ("Fair"). Our recommended month is September: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 53°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 4.6 miles from the park.
Because June, July and August together draw about 32% 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 13.1 hours of daylight in April to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.
Park-wide, 2025 drew 79,760 recreation visits, down 8.4% from 87,032 in 2024.
How April compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| March | 51°F / 31°F | 0.7× Quiet | 40 Poor |
| April | 64°F / 41°F | 1.1× Average | 47 Fair |
| May | 75°F / 53°F | 1.6× Very busy | 46 Fair |
All twelve months at Dayton Aviation Heritage, with the best time to visit.
Frequently Asked Questions
April averages a daytime high near 64°F and an overnight low around 41°F at Dayton Aviation Heritage National Historical Park, with about 4.5 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 4.6 miles from the park, so conditions inside the park can differ, especially at other elevations.
April is average at Dayton Aviation Heritage National Historical Park (about 1.1× the average month). Our best-time score rates it "Fair" at 47/100. Our recommended month is September.
The busiest month is May and the quietest is January. April sits at about 1.1× the park's average, or 9% of annual visitation.
A typical April sees about 7,000 recreation visits at Dayton Aviation Heritage National Historical Park, based on National Park Service monthly counts from 1996–2025.
Where to stay near Dayton Aviation Heritage in April
Booking a April trip to Dayton Aviation Heritage National Historical Park? Compare hotels, cabins and vacation rentals near the park with live April availability and prices.
Top-rated places to stay near Dayton Aviation Heritage
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See the full ranking of the best national parks to visit in April.
Source: National Park Service Visitor Use Statistics (1996–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.