National Park of American Samoa in July
July at National Park of American Samoa averages a daytime high near 85°F and an overnight low around 77°F, with about 7.5" of precipitation. Visitation runs about 0.8× the park's average month, which makes July a quiet month here.
- Average low
- 77°F
- Average high
- 85°F
Range across the year: 77°F to 88°F
- Precipitation
- 7.5 in
- Daylight
- 11.2 hours
Roughly 7% of the park's yearly visitors come in July: roughly 1,800 recreation visits in a typical year, based on National Park Service monthly counts from 2002 to 2025.
That makes July the 8th-busiest of the park's twelve months, sitting between the October peak (1.5×) and the June low (0.7×).
On our Best Time to Visit score July rates 59/100 ("Fair"). Our recommended month is June: the lightest crowds of the park's good-weather months.
The daily average of about 81°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 58.2 miles from the park.
July falls inside the park's busiest stretch: June, July and August together pull about 19% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 11.2 hours of daylight in July to explore — near the year-round minimum.
Park-wide, 2024 drew 22,567 recreation visits, up 86% from 12,135 in 2023.
Across the past decade overall visitation has eased about 30.2%, so July may feel a touch quieter than it once did.
How July compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| June | 85°F / 78°F | 0.7× Quiet | 66 Good |
| July | 85°F / 77°F | 0.8× Quiet | 59 Fair |
| August | 85°F / 77°F | 0.8× Quiet | 61 Good |
All twelve months at National Park of American Samoa, with the best time to visit.
Frequently Asked Questions
July averages a daytime high near 85°F and an overnight low around 77°F at National Park of American Samoa, with about 7.5 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 58.2 miles from the park, so conditions inside the park can differ, especially at other elevations.
July is quiet at National Park of American Samoa (about 0.8× the average month). Our best-time score rates it "Fair" at 59/100. Our recommended month is June.
The busiest month is October and the quietest is June. July sits at about 0.8× the park's average, or 7% of annual visitation.
A typical July sees about 2,000 recreation visits at National Park of American Samoa, based on National Park Service monthly counts from 2002–2025.
Where to stay near National Park of American Samoa in July
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See the full ranking of the best national parks to visit in July.
Source: National Park Service Visitor Use Statistics (2002–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.