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Samoa

Upolu weather in August 2025

Samoa

Upolu weather in August 2025

 

Day

24 °C

 

Night

20 °C

 

Sea

27 °C

 

Precipitation

205 mm

in month

 

Rainy days

3 days

in month

 

Daylight

12 hours

average

 

Day

24 °C

 

Night

20 °C

 

Sea

27 °C

 

Precipitation

205 mm

in month

 

Rainy days

3 days

in month

 

Daylight

12 hours

average

Overview: Upolu
In Upolu in August, the average air temperature ranges from 24 °C (74 °F) during the day to 20 °C (68 °F) at night. There are 3 days of rain on average, where the rainfall is 205 mm (8.07 in).

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Weather overview for Upolu

Weather overview

In Upolu in August, the average air temperature ranges from 24 °C (74 °F) during the day to 20 °C (68 °F) at night. There are 3 days of rain on average, where the rainfall is 205 mm (8.07 in).

Is August a good month to visit Upolu?

August is one of the best months to visit Upolu. The temperature of the sea will be perfect at 27 °C (81 °F). At night, temperatures hover around a pleasant 20 °C (68 °F). There are only 3 days of rain in the whole month, so you can leave your umbrella at home. There are some people, who may feel a slight chill at 24 °C (74 °F), but others will feel perfectly fine.

What is the temperature in Upolu during the day in August?

The average daily temperature in August in Upolu is 24 °C (74 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

What is the sea temperature in Upolu in August?

The temperature of the sea in August in Upolu is 27 °C (81 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.

How many rainy days can I expect in August in Upolu?

In Upolu in August, we can expect 3 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.8 days of the week, or in general - 11 % days.

What is the night temperature in August in Upolu?

The average night temperature in August in Upolu is 20 °C (68 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.

Is the weather in Upolu warmer in August than in September?

No, August is not warmer in Upolu than September.

Is there a dry season in Upolu in August?

Yes, there is a dry season in Upolu in August with just 3 days during the month being rainy.

How windy is Upolu in August?

An average wind scale that can be expected in August in Upolu is 5.

Is Upolu rainier in August than in July?

No, in Upolu in August it does not rain more than in July.

How long is the day (from dawn till dusk) in Upolu in August?

The length of daylight in Upolu in August is 12 hours.

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