American Samoa in January: Crowds, Weather & What to Pack
Shoulder · VisitWhen score 59/100 · #5 of 12 months
January is a solid shoulder-season month to visit National Park of American Samoa: crowds run 35% of the April peak (1,079 average visits), days average 88°F with 12.9 hours of daylight. Computed from NPS and NOAA data.
Crowds in January
American Samoa averages 1,079 recreation visits in January — 35% of what April, the peak month, draws. Plan lodging and entries with that in mind.
Weather & daylight
Expect warm days (highs average 88°F), and even nights stay hot (lows average 78°F). This is one of the wetter months (15.3″ of precipitation on average). Mid-month daylight runs 12.9 hours.
NOAA 1991–2020 monthly normals, station PAGO PAGO WSO AP, AS AQ (6 mi from park coordinates, 12 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of January.
What to pack for American Samoa in January
Computed from the month's weather normals above — not a generic list.
- Sun protection and 2L+ water per person — highs average 88°F
- Rain shell + pack cover — 15.3″ of precipitation is normal this month
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
Looking for a better window? The computed best months for American Samoa are June and August.
Common questions
Is American Samoa crowded in January?
No — January is one of the quieter months: 35% of the April peak, averaging 1,079 visits (NPS, 2021–2025).
What is the weather like in American Samoa in January?
Average highs of 88°F, lows of 78°F, 15.3″ of precipitation (NOAA 1991–2020 normals, PAGO PAGO WSO AP, AS AQ station).
What should I pack for American Samoa in January?
Sun protection and 2L+ water per person; Rain shell + pack cover; Sturdy broken-in footwear, navigation and a basic first-aid kit — the full weather-computed list is on this page.
See also: the best national parks to visit in January · Last verified 2026-07-16