American Samoa weather in September
Warm and pleasant, with regular rainfall. Average highs of 25°C and lows of 23°C, with around 18 rainy days expected throughout the month.
While September isn't our top-rated month for American Samoa, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
25°C
Average low
23°C
Rainy days
18 days
Best months to visit
Year-round
What to do in American Samoa in September
Whatever the weather, American Samoa rewards curious visitors. Here are some of the best ways to spend your time:
Hike volcanic ridge trails in the National Park
Snorkel coral reefs teeming with marine life
Experience traditional Samoan village life and customs
Spot flying foxes in the rainforest canopy
Relax on remote, uncrowded beaches
Learn about fa'a Samoa cultural traditions
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
26C
Warm and pleasant, with frequent heavy rain.
February
26C
Warm and pleasant, with frequent heavy rain.
March
26C
Warm and pleasant, with frequent heavy rain.
April
26C
Warm and pleasant, with frequent heavy rain.
May
26C
Warm and pleasant, with frequent heavy rain.
June
26C
Warm and pleasant, with frequent heavy rain.
July
25C
Warm and pleasant, with frequent heavy rain.
August
25C
Warm and pleasant, with regular rainfall.
September (you are here)
25C
Warm and pleasant, with regular rainfall.
October
25C
Warm and pleasant, with frequent heavy rain.
November
26C
Warm and pleasant, with frequent heavy rain.
December
26C
Warm and pleasant, with frequent heavy rain.
Book your September trip to American Samoa
Find hotels, tours and experiences for the perfect escape.
