Monthly weather forecast and climate
Pago Pago, AS

Pago Pago Harbour in Pago Pago, American Samoa
Pago Pago Harbour in Pago Pago, American Samoa

Weather in January

January, like December, in Pago Pago, American Samoa, is a moderately hot summer month, with average temperature varying between 83.8°F (28.8°C) and 81.7°F (27.6°C). In January, the average high-temperature is relatively the same as in December - a still warm 83.8°F (28.8°C). Weather in January »

Weather in February

The last month of the summer, February, is also a moderately hot month in Pago Pago, American Samoa, with average temperature fluctuating between 82°F (27.8°C) and 83.3°F (28.5°C). In February, the average high-temperature is practically the same as in January - a still warm 83.3°F (28.5°C). Weather in February »

Weather in March

March, the first month of the autumn, in Pago Pago, is still a warm month, with average temperature ranging between min 82.4°F (28°C) and max 83.8°F (28.8°C). In Pago Pago, the average high-temperature in March is essentially the same as in February - a still warm 83.8°F (28.8°C). Weather in March »

Weather in April

April, like March, in Pago Pago, American Samoa, is a moderately hot autumn month, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 82°F (27.8°C). April is the warmest month, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 82°F (27.8°C). The average heat index is evaluated at a tropical 92.5°F (33.6°C). Weather in April »

Weather in May

May, the last month of the autumn, in Pago Pago, is also a moderately hot month, with average temperature varying between 83.3°F (28.5°C) and 81.5°F (27.5°C). In May, the average high-temperature is relatively the same as in April - a still moderately hot 83.3°F (28.5°C). Weather in May »

Weather in June

The first month of the winter, June, is still a warm month in Pago Pago, American Samoa, with average temperature fluctuating between 80.2°F (26.8°C) and 82.4°F (28°C). In Pago Pago, the average high-temperature is essentially the same as in May - a still warm 82.4°F (28°C). Weather in June »

Weather in July

July, like June, in Pago Pago, American Samoa, is a moderately hot winter month, with average temperature ranging between min 79.3°F (26.3°C) and max 81.5°F (27.5°C). In Pago Pago, the average high-temperature in July is essentially the same as in June - a still moderately hot 81.5°F (27.5°C). Weather in July »

Weather in August

The last month of the winter, August, is also a moderately hot month in Pago Pago, American Samoa, with average temperature ranging between min 79.3°F (26.3°C) and max 81.1°F (27.3°C). August is the coldest month, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 79.3°F (26.3°C). In August, the average heat index is appraised at a tropical 86.4°F (30.2°C). Weather in August »

Weather in September

The first month of the spring, September, is still a warm month in Pago Pago, American Samoa, with average temperature fluctuating between 81.5°F (27.5°C) and 79.3°F (26.3°C). In September, the average high-temperature is essentially the same as in August - a still moderately hot 81.5°F (27.5°C). Weather in September »

Weather in October

October, the same as September, is another warm spring month in Pago Pago, American Samoa, with average temperature fluctuating between 80.2°F (26.8°C) and 82°F (27.8°C). In October, the average high-temperature is practically the same as in September - a still warm 82°F (27.8°C). Weather in October »

Weather in November

The last month of the spring, November, is also a moderately hot month in Pago Pago, American Samoa, with average temperature ranging between min 80.8°F (27.1°C) and max 82.9°F (28.3°C). In Pago Pago, the average high-temperature is essentially the same as in October - a still moderately hot 82.9°F (28.3°C). Weather in November »

Weather in December

The first month of the summer, December, is still a warm month in Pago Pago, American Samoa, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 81.9°F (27.7°C). In December, the average high-temperature is relatively the same as in November - a still warm 83.1°F (28.4°C). Weather in December »
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FAQ

How much does it rain in Pago Pago?

Throughout the year, in Pago Pago, there are 280 rainfall days, and 49.96" (1269mm) of precipitation is accumulated.

What is the wettest month in Pago Pago?

The month with the most rainfall in Pago Pago is January when the rain falls for 25.8 days and typically aggregates up to 6.81" (173mm) of precipitation.

What are the months with the highest UV index in Pago Pago?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

When is the lowest UV index in Pago Pago?

Months with the lowest UV index are January through December, with an average maximum UV index of 7.

What is the least humid month in Pago Pago?

March is the least humid month in Pago Pago, with an average relative humidity of 75%.

When is the ocean warmest in Pago Pago?

March is the month with the warmest seawater in Pago Pago, American Samoa, with an average ocean temperature of 85.5°F (29.7°C).

What is the warmest month in Pago Pago?

April is the warmest month in Pago Pago, American Samoa, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 82°F (27.8°C).

What is the most humid month in Pago Pago?

Months with the highest humidity are June through October, with an average relative humidity of 78%.

What is the month with the shortest days in Pago Pago?

The month with the shortest days is June, with an average of 11.3h of daylight.

What is the month with the least sunshine in Pago Pago?

With an average of 7.2h of sunshine, July has the least sunshine of the year in Pago Pago.

What is the coldest month in Pago Pago?

August is the coldest month, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 79.3°F (26.3°C).

What months are the ocean coldest in Pago Pago?

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

What is the driest month in Pago Pago?

September is the month with the least rainfall in Pago Pago. Rain falls for 20 days and accumulates 1.77" (45mm) of precipitation.

When are the longest days in Pago Pago?

The month with the longest days in Pago Pago is December, with an average of 13h of daylight.

What month has the most sunshine in Pago Pago?

The month with the most sunshine in Pago Pago is December, with an average of 9.7h of sunshine.

Average temperature
Pago Pago, AS

Average temperature - Pago Pago, AS

The warmest month (with the highest average high temperature) is April (84°F).
The month with the lowest average high temperature is August (81.1°F).

The month with the highest average low temperature is March (82.4°F).
The coldest months (with the lowest average low temperature) are July, August and September (79.3°F).

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Average pressure
Pago Pago, AS

Average pressure - Pago Pago, AS

The month with the highest atmospheric pressure is September (29.91").
The month with the lowest atmospheric pressure is January (29.75").

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Average wind speed
Pago Pago, AS

Average wind speed - Pago Pago, AS

The windiest month (with the highest average wind speed) is July (15.6mph).
The calmest month (with the lowest average wind speed) is March (8.6mph).

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Average humidity
Pago Pago, AS

Average humidity - Pago Pago, AS

Months with the highest relative humidity are June, July, August, September and October (78%).
The month with the lowest relative humidity is March (75%).

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Average rainfall
Pago Pago, AS

Average rainfall - Pago Pago, AS

The wettest month (with the highest rainfall) is January (6.81").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days
Pago Pago, AS

Average rainfall days - Pago Pago, AS

The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is September (20 days).

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Average sea temperature
Pago Pago, AS

Average sea temperature - Pago Pago, AS

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

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Average daylight / Average sunshine
Pago Pago, AS

Average daylight / Average sunshine - Pago Pago, AS

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

The month with the most sunshine is December (Average sunshine: 9.7h).
The month with the least sunshine is July (Average sunshine: 7.2h).

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Average sunshine days
Pago Pago, AS

Average sunshine days - Pago Pago, AS

The month with the most sunshine days is September (6.1 days).
The month with the least sunshine days is April (2.3 days).

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Average UV index
Pago Pago, AS

Average UV index - Pago Pago, AS

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average visibility
Pago Pago, AS

Average visibility - Pago Pago, AS

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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