American Samoa

American Samoa Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in American Samoa in September.

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Utulei

Considering a trip to American Samoa this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in American Samoa in September

September in American Samoa generally has warm temperatures, with high precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 28°C (82°F) and nighttime temperatures around 26°C (79°F) in Utulei.

For a closer look at conditions across American Samoa, refer to the map below.

Precipitation

September is a rainy month with an average rainfall of around 137 mm (5.4 in) in Utulei.

Average sunshine

Plenty of sunshine can be expected in numerous places in September. Utulei typically receives 199 hours of sunlight, making it ideal for those seeking sunny weather.

Explore American Samoa by month

Pick a month to see the average temperature, rainfall and sunshine in American Samoa - and find the best time to visit. (based on Utulei)

January29°C (84°F) February29°C (84°F) March30°C (86°F) April30°C (86°F) May29°C (84°F) June29°C (84°F) July28°C (82°F) This monthAugust28°C (82°F) September28°C (82°F) October29°C (84°F) November29°C (84°F) December29°C (84°F)
Best Time to Visit American Samoa →

Best Places to Visit in American Samoa in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across American Samoa.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in American Samoa

What is the weather like in September for the most popular destinonation in American Samoa?

Utulei

In September Utulei generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are very good that month.

« August
September
October »
August
September
October
Max temperature
28°C (82°F)
28°C (82°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
172 hours
199 hours
162 hours
Monthly rainfall
104 mm (4.1 in)
137 mm (5.4 in)
202 mm (8 in)
Monthly rainy days
17 days
15 days
14 days
Weather conditions
very good
very good
mixed
Climate in Utulei →

Is your destination not in the list? Have a look at all destinations in American Samoa.

American Samoa weather in September: frequently asked questions

What is the weather like in American Samoa in September?

In September, American Samoa generally has very good weather conditions. Utulei sees daytime temperatures near 28°C (82°F), with nights cooling to roughly 26°C (79°F).

What is the average temperature in American Samoa in September?

Daytime temperatures in Utulei peak at roughly 28°C (82°F) in September, dropping to about 26°C (79°F) overnight.

Does American Samoa get a lot of rain in September?

Yes, September tends to be a wetter month in American Samoa. Average rainfall in Utulei sits around 137 mm (5.4 in).

Is September a Good Time to Visit American Samoa?

We consider September to be one of the best times to travel to American Samoa. Typically, the climate in Utulei is very good. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, June, July, August and September provide very good weather in Utulei. The weather in January, February, March, April and December, on the other hand, tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in American Samoa.

Weather and climate has detailed information for every country in the world. Are you going to American Samoa? Get detailed historical weather averages for many cities in American Samoa.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.