General Grant National Memorial in August
August at General Grant National Memorial averages a daytime high near 83°F and an overnight low around 69°F, with about 4.6" of precipitation. Visitation runs about 1.6× the park's average month, which makes August a busy month here.
- Average low
- 69°F
- Average high
- 83°F
Range across the year: 28°F to 85°F
- Precipitation
- 4.6 in
- Daylight
- 13.6 hours
Roughly 13% of the park's yearly visitors come in August: about 13,000 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes August the 2nd-busiest of the park's twelve months, sitting between the July peak (2×) and the January low (0.4×).
On our Best Time to Visit score August rates 50/100 ("Fair"). Our recommended month is October: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 76°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 2.4 miles from the park.
August falls inside the park's busiest stretch: June, July and August together pull about 39% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 13.6 hours of daylight in August to explore — between the 9.1-hour midwinter low and the 14.9-hour summer high.
Park-wide, 2024 drew 110,602 recreation visits, up 31.4% from 84,153 in 2023.
How August compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| July | 85°F / 70°F | 2.0× Very busy | 40 Poor |
| August | 83°F / 69°F | 1.6× Busy | 50 Fair |
| September | 76°F / 62°F | 1.5× Busy | 58 Fair |
All twelve months at General Grant, with the best time to visit.
Things to do at General Grant in August
The National Park Service tags 3 General Grant activities for summer. Each links to the park's own page for it.
- General Grant National Memorial Junior Ranger Program · 20-60 minutes
- General Grant National Memorial Park Film · 22 minutes
- Interpretive Exhibits
Frequently Asked Questions
August averages a daytime high near 83°F and an overnight low around 69°F at General Grant National Memorial, with about 4.6 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 2.4 miles from the park, so conditions inside the park can differ, especially at other elevations.
August is busy at General Grant National Memorial (about 1.6× the average month). Our best-time score rates it "Fair" at 50/100. Our recommended month is October.
The busiest month is July and the quietest is January. August sits at about 1.6× the park's average, or 13% of annual visitation.
A typical August sees about 13,000 recreation visits at General Grant National Memorial, based on National Park Service monthly counts from 1979–2025.
Where to stay near General Grant in August
Booking a August trip to General Grant National Memorial? Compare hotels, cabins and vacation rentals near the park with live August availability and prices.
Top-rated places to stay near General Grant
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See the full ranking of the best national parks to visit in August.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.