American Samoa weather, climate and best time to visit

Best time to visit American Samoa

The best time to visit in American Samoa is from January until December, when you will have a warm temperature and limited till mediocre rainfall. The highest average temperature in in American Samoa is 29°C in January and the lowest is 27°C in August.

American Samoa has the tropical rainforest climate prevailing. If you want to know what the average temperature is in in American Samoa or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average weather American Samoa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 29 29 29 29 29 28 28 27 27 28 28 29
Precipitation (mm) 149 136 94 89 86 42 49 46 42 87 120 137

Travel and stay American Samoa

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14 day weather forecast American Samoa

The weather for in American Samoa will be 28° till 29° degrees in the next 14 days with several days chance of light rain showers till heavy rain.

The weather forecast for American Samoa is based on the weather conditions in the city of Pago Pago.

Weather forecast this week

Thursday 2 Dec Precip Chance Wind UV
28°
26°
23.8 mm 90% 5 m/s 1
Friday 3 Dec Precip Chance Wind UV
26°
25°
28.4 mm 90% 5 m/s 1
Saturday 4 Dec Precip Chance Wind UV
27°
25°
11.3 mm 80% 3 m/s 1
Sunday 5 Dec Precip Chance Wind UV
28°
27°
0 mm 0% 1 m/s 1
Monday 6 Dec Precip Chance Wind UV
28°
27°
0.3 mm 10% 2 m/s 3
Tuesday 7 Dec Precip Chance Wind UV
28°
28°
4.9 mm 60% 3 m/s 3
Wednesday 8 Dec Precip Chance Wind UV
28°
28°
6.2 mm 65% 3 m/s 3

Weather forecast next week

Thursday 9 Dec Precip Chance Wind UV
28°
27°
9.4 mm 75% 3 m/s 3
Friday 10 Dec Precip Chance Wind UV
28°
27°
10.3 mm 75% 5 m/s 3
Saturday 11 Dec Precip Chance Wind UV
28°
28°
4.8 mm 60% 7 m/s 3
Sunday 12 Dec Precip Chance Wind UV
28°
28°
3.6 mm 55% 7 m/s 3
Monday 13 Dec Precip Chance Wind UV
28°
28°
3.9 mm 55% 8 m/s 3
Tuesday 14 Dec Precip Chance Wind UV
29°
28°
6.1 mm 65% 8 m/s 3
Wednesday 15 Dec Precip Chance Wind UV
28°
28°
5.0 mm 60% 7 m/s 3

Climate American Samoa

American Samoa has the tropical rainforest climate prevailing. It is usually (very) warm, humid and rainy all year round. The average annual temperature for American Samoa is 28° degrees and there is about 1079 mm of rain in a year. It is dry for 57 days a year with an average humidity of 77% and an UV-index of 7.

Climate table of American Samoa

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 29 29 29 29 29 28 28 27 27 28 28 29
Night temp. (°C) 28 28 28 28 28 27 27 27 27 27 28 28
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 149 136 94 89 86 42 49 46 42 87 120 137
Days with rain 25 23 26 26 24 18 19 19 19 23 23 25
Dry days 6 5 5 4 7 12 12 12 11 8 7 6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 8 8 9 9 8 8 8 8 8 9 10 10
Wind force (Bft) 3 3 3 3 3 4 4 4 4 4 3 3
UV-index 7 7 7 7 7 7 7 7 7 7 7 7
Climate data from city: Pago Pago

American Samoa weather by month

What is the average weather like in a given month for American Samoa? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.

Weather experiences American Samoa

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Frequently asked questions

Where is American Samoa?

American Samoa lies in a straight line about 8,228 km from Philippines (Manila → Pago Pago).

How long is the flight to American Samoa?

The flight time from Manila International Airport to American Samoa is approximately 11 h. 30 min.

What are the largest airports in American Samoa?

These are the largest airports in American Samoa:

  • Pago Pago International Airport – Pago Pago

How many inhabitants are there in American Samoa?

American Samoa has approximately 56,400 inhabitants.

How big is American Samoa?

The area of American Samoa is around 199 km². It is 1508x smaller than Philippines.

What is the capital of American Samoa?

The capital of American Samoa is Pago Pago.

What is the currency of American Samoa?

In American Samoa the US dollar (USD) is used to pay.

Exchange rates on 2 December 2021

  • 1 US dollar = 0.021 Philippine piso
  • 1 Philippine piso = 48.29 US dollar
  • 10 US dollar = 0.207 Philippine piso
  • 10 Philippine piso = 482.90 US dollar
  • 100 US dollar = 2.07 Philippine piso
  • 100 Philippine piso = 4,829.05 US dollar

What is the area code of American Samoa?

The area code to call American Samoa is +1-684.