Pago Pago
American Samoa, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Pago Pago, AS

Aerial view of Pago Pago Harbour in Pago Pago, American Samoa
Aerial view of Pago Pago Harbour in Pago Pago, American Samoa
The last month of the winter, August, is another warm month in Pago Pago, American Samoa, with average temperature fluctuating between 76.5°F (24.7°C) and 84.4°F (29.1°C).

Temperature

In Pago Pago, the average high-temperature is almost the same as in July - a still warm 84.4°F (29.1°C). In Pago Pago, the average low-temperature is 76.5°F (24.7°C).

Rainfall

In Pago Pago, in August, it is raining for 17.8 days, with typically 6.3" (160mm) of accumulated precipitation. Throughout the year, in Pago Pago, American Samoa, there are 250.3 rainfall days, and 123.1" (3126.6mm) of precipitation is accumulated.

Ocean temperature

August and September, with an average ocean temperature of 82°F (27.8°C), are months with the coldest seawater.
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

In Pago Pago, the average length of the day in August is 11.7h.

Sunshine

The average sunshine in Pago Pago is 5h.

UV index

In Pago Pago, the average daily maximum UV index is 10. A UV Index of 8 to 10 symbolizes a very high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 10 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in August in Pago Pago?

In Pago Pago, in August, the average high-temperature is 84.4°F (29.1°C), and the average low-temperature is 76.5°F (24.7°C).

How many days does it rain in August in Pago Pago?

In Pago Pago, American Samoa, in August, during 17.8 rainfall days, 6.3" (160mm) of precipitation is typically accumulated.

What months are the ocean coldest in Pago Pago?

August and September, with an average ocean temperature of 82°F (27.8°C), are months with the coldest seawater.

What is the water temperature in August in Pago Pago?

In Pago Pago, the average seawater temperature in August is 82°F (27.8°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in August in Pago Pago?

In Pago Pago, the average length of the day in August is 11.7h.

How long on average sun shines in August in Pago Pago?

In Pago Pago, the average sunshine in August is 5h.

What is the UV index intensity in August in Pago Pago?

In August, the average daily maximum UV index in Pago Pago is 10. A UV Index reading of 8 to 10 represents a very high health threat from the exposure to the Sun's UV radiation.
Average temperature in August - Pago Pago, AS
  • Average high temperature in August: 84.3°F

The warmest month (with the highest average high temperature) is March (88.1°F).
The month with the lowest average high temperature is July (84.2°F).

  • Average low temperature in August: 76.5°F

The month with the highest average low temperature is March (77.8°F).
The coldest month (with the lowest average low temperature) is August (76.5°F).

Average rainfall in August - Pago Pago, AS
  • Average rainfall in August: 6.3"

The wettest month (with the highest rainfall) is January (14.8").
The driest month (with the lowest rainfall) is June (6").

Average rainfall days in August - Pago Pago, AS
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is January (24 days).
The month with the lowest number of rainy days is August (17.8 days).

Average sea temperature in August - Pago Pago, AS
  • Average sea temperature in August: 82°F

The best month for swimming (with the highest average sea temperature) is March (85.4°F).
Coldest months (with the lowest average sea temperature) are August and September (82°F).

Average daylight in August / Average sunshine in August - Pago Pago, AS
  • Average daylight in August: 11.7h

The month with the longest days is December (Average daylight: 13h).
The month with shortest days is June (Average daylight: 11.3h).

  • Average sunshine in August: 5h

Months with most sunshine are January, February and September (Average sunshine: 6h).
Months with least sunshine are April, May and June (Average sunshine: 4).

Average UV index in August - Pago Pago, AS
  • Average UV index in August: 10

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 8).