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National Park of American Samoa in March

Average1.1× average month · best-time score 35/100

March at National Park of American Samoa averages a daytime high near 88°F and an overnight low around 78°F, with about 11" of precipitation. Visitation runs about 1.1× the park's average month, which makes March an average month here.

Average low
78°F
Average high
88°F

Range across the year: 77°F to 88°F

Crowds
1.1× averageAverage
  1. J
  2. F
  3. M
  4. A
  5. M
  6. J
  7. J
  8. A
  9. S
  10. O
  11. N
  12. D
Precipitation
11.0 in
Daylight
12.1 hours

Roughly 9% of the park's yearly visitors come in March: roughly 2,500 recreation visits in a typical year, based on National Park Service monthly counts from 2002 to 2025.

That makes March the 4th-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 March rates 35/100 ("Poor"). Our recommended month is June: the lightest crowds of the park's good-weather months.

The daily average of about 83°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.

Because June, July and August together draw about 19% of annual visitors, choosing March instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 12.1 hours of daylight in March to explore — between the 11.2-hour midwinter low and the 12.8-hour summer high.

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 March may feel a touch quieter than it once did.

How March compares with the months around it

MonthAvg high / lowCrowdsBest-time score
February88°F / 78°F0.8× Quiet54 Fair
March88°F / 78°F1.1× Average35 Poor
April88°F / 78°F1.3× Busy31 Poor

All twelve months at National Park of American Samoa, with the best time to visit.

Reviewed by WhenToVisitParks Editorial Team · Updated

Frequently Asked Questions

March averages a daytime high near 88°F and an overnight low around 78°F at National Park of American Samoa, with about 11 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.

March is average at National Park of American Samoa (about 1.1× the average month). Our best-time score rates it "Poor" at 35/100. Our recommended month is June.

The busiest month is October and the quietest is June. March sits at about 1.1× the park's average, or 9% of annual visitation.

A typical March 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 March

Booking a March trip to National Park of American Samoa? Compare hotels, cabins and vacation rentals near the park with live March availability and prices.

Top-rated places to stay near National Park of American Samoa

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See the full ranking of the best national parks to visit in March.

Source: National Park Service Visitor Use Statistics (2002–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.