Manzanar National Historic Site in August
August at Manzanar National Historic Site averages a daytime high near 101°F and an overnight low around 65°F, with about 0.2" of precipitation. Visitation runs about 1.3× the park's average month, which makes August a busy month here.
- Average low
- 65°F
- Average high
- 101°F
Range across the year: 29°F to 102°F
- Precipitation
- 0.2 in
- Daylight
- 13.4 hours
Roughly 11% of the park's yearly visitors come in August: about 11,000 recreation visits in a typical year, based on National Park Service monthly counts from 2000 to 2025.
That makes August the 3rd-busiest of the park's twelve months, sitting between the July peak (1.4×) and the January low (0.5×).
On our Best Time to Visit score August rates 15/100 ("Poor"). Our recommended month is March: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 83°F is hot, with afternoons near 101°F to plan the day around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 5.7 miles from the park.
August falls inside the park's busiest stretch: June, July and August together pull about 33% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 13.4 hours of daylight in August to explore — between the 9.5-hour midwinter low and the 14.5-hour summer high.
Park-wide, 2025 drew 95,764 recreation visits, up 2% from 93,854 in 2024.
Across the past decade overall visitation has risen about 8.7%, so a August visit is likely to feel busier than it did a few years ago.
How August compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| July | 102°F / 67°F | 1.4× Busy | 12 Poor |
| August | 101°F / 65°F | 1.3× Busy | 15 Poor |
| September | 93°F / 58°F | 1.1× Average | 41 Poor |
All twelve months at Manzanar, with the best time to visit.
Things to do at Manzanar in August
The National Park Service tags 3 Manzanar activities for summer. Each links to the park's own page for it.
- Become a Manzanar Junior Ranger · 1-2 hours
- Driving, Biking, and Walking at Manzanar · 1-2 hours
- Explore Manzanar Block 14 Exhibits · 1-2 hours
Frequently Asked Questions
August averages a daytime high near 101°F and an overnight low around 65°F at Manzanar National Historic Site, with about 0.2 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 5.7 miles from the park, so conditions inside the park can differ, especially at other elevations.
August is busy at Manzanar National Historic Site (about 1.3× the average month). Our best-time score rates it "Poor" at 15/100. Our recommended month is March.
The busiest month is July and the quietest is January. August sits at about 1.3× the park's average, or 11% of annual visitation.
A typical August sees about 11,000 recreation visits at Manzanar National Historic Site, based on National Park Service monthly counts from 2000–2025.
Where to stay near Manzanar in August
Booking a August trip to Manzanar National Historic Site? Compare hotels, cabins and vacation rentals near the park with live August availability and prices.
Top-rated places to stay near Manzanar
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in August.
Source: National Park Service Visitor Use Statistics (2000–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.