The best time to visit 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 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.
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The American Samoa weather for will be 27° till 29° degrees in the next 14 days with every day chance of light rain showers or even quite a bit of rain. The water temperature is 29°C.
The American Samoa weather forecast is based on the weather conditions in the city of Pago Pago.
American Samoa 14 day weather forecast
Weather
Max/min
Precip
Wind
Water
UV
Saturday 21 may
29°C 28°C
3.4 mm 55%
7 Bft E
29°C
6
Sunday 22 may
28°C 28°C
0.1 mm 20%
8 Bft ESE
29°C
6
Monday 23 may
29°C 27°C
5.5 mm 65%
9 Bft E
29°C
7
Tuesday 24 may
29°C 27°C
7.1 mm 70%
9 Bft E
29°C
6
Wednesday 25 may
29°C 28°C
3.4 mm 55%
8 Bft E
29°C
7
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.
What is the average American Samoa weather like in a given month? 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.
29°C
28°C