American Samoa weather

Read our complete guide to the weather in American Samoa.

Usually in June
- 29
- 23
- 4
Weather by month
Now Today
- 27
- 5
5-day forecast

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Recommended for American Samoa

The weather guide for American Samoa, represented by Pago Pago, (Pago Pago) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to American Samoa?

The best time to go to American Samoa (Pago Pago) is August and September based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

3
Jan
3
Feb
2.5
Mar
2
Apr
2.5
May
2.5
Jun
3
Jul
3.5
Aug
3.5
Sep
3
Oct
2.5
Nov
2.5
Dec

Change criteria

Max Day Temperature (°C)

30
Jan
30
Feb
30
Mar
30
Apr
29
May
29
Jun
29
Jul
28
Aug
29
Sep
29
Oct
30
Nov
30
Dec

Hours of Sunshine (daily)

6
Jan
6
Feb
5
Mar
4
Apr
4
May
4
Jun
5
Jul
5
Aug
6
Sep
5
Oct
5
Nov
5
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

Metric (°C / mm) | Imperial (°F / inches)

Tropical storm risk: American Samoa cyclone season

% of month affected by tropical storms

2.2%

2.5%

1.2%

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

The American Samoa tropical storm risk chart above shows the cyclone season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

Which is the hottest month in American Samoa?

The hottest time of year in Pago Pago, American Samoa is normally March. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in American Samoa?

In terms of rainfall, January is usually the wettest month in Pago Pago, American Samoa with 394mm on average. There are normally 18 days in January with some rain.

When is it sunniest in American Samoa?

The sunniest time of year in Pago Pago, American Samoa is normally September with bright sunshine on average for 52% of daylight hours; that's 6 hours of sunshine per day.