American Samoa in June: Crowds, Weather & What to Pack
Best window · VisitWhen score 68/100 · #1 of 12 months
June is one of the best months of the year to visit National Park of American Samoa: crowds run 14% of the April peak (434 average visits). Weather: highs average 85°F and lows 78°F, with 6.4″ of precipitation and 11.3 hours of daylight. Computed from NPS and NOAA data.
Bring for American Samoa in June
- Sun protection and 2L+ water per personSee it on AmazonWhy: highs average 85°F.
- Rain shell + pack coverSee it on AmazonWhy: 6.4″ of precipitation is normal this month.
- Waterproof boots — plus navigation and a basic first-aid kitSee it on AmazonWhy: 6.4″ of rain is normal this month.
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Crowds in June
American Samoa averages 434 recreation visits in June — 14% of what April, the peak month, draws — the quietest month of the year. Trailheads and parking fill accordingly — crowds are thin by this park's standards.
Weather & daylight
Days run warm (highs average 85°F), and even nights stay hot (lows average 78°F). This is one of the wetter months (6.4″ of precipitation on average). Mid-month daylight runs 11.3 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 June.
What to pack for American Samoa in June
Computed from the month's weather normals above — not a generic list.
- Sun protection and 2L+ water per person — highs average 85°F
- Rain shell + pack cover — 6.4″ of precipitation is normal this month
- Waterproof boots — plus navigation and a basic first-aid kit — 6.4″ of rain is normal this month
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Also at their best in June
Other parks whose computed June verdict is a best window — same NPS × NOAA formula:
- North Cascades in June — 26% of peak crowds, highs 74°F, score 91/100
- Katmai in June — 34% of peak crowds, highs 59°F, score 88/100
- Crater Lake in June — 44% of peak crowds, highs 57°F, score 84/100
- Olympic in June — 48% of peak crowds, highs 67°F, score 78/100
Common questions
Is American Samoa crowded in June?
No — June is one of the quieter months: 14% of the April peak, averaging 434 visits (NPS, 2021–2025).
What is the weather like in American Samoa in June?
Average highs of 85°F, lows of 78°F, 6.4″ of precipitation (NOAA 1991–2020 normals, PAGO PAGO WSO AP, AS AQ station).
What should I pack for American Samoa in June?
Sun protection and 2L+ water per person; Rain shell + pack cover; Waterproof boots — plus 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 June · Last verified 2026-09-24