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Indonesia

East Java - Indonesia weather in August 2025

Indonesia

East Java - Indonesia weather in August 2025

 

Day

31 °C

 

Night

21 °C

 

Sea

27 °C

 

Precipitation

25 mm

in month

 

Rainy days

3 days

in month

 

Daylight

12 hours

average

 

Sunshine

10 hours

average

 

Humidity

74 %

 

Day

31 °C

 

Night

21 °C

 

Sea

27 °C

 

Precipitation

25 mm

in month

 

Rainy days

3 days

in month

 

Daylight

12 hours

average

 

Sunshine

10 hours

average

 

Humidity

74 %

Overview: East Java - Indonesia
In August in East Java, the average air temperature ranges from 31 °C (88 °F) during the day to 21 °C (69 °F) at night. There are 3 days of rain on average, where the rainfall is 25 mm (0.99 in).

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Weather overview and FAQs

Weather overview

In August in East Java, the average air temperature ranges from 31 °C (88 °F) during the day to 21 °C (69 °F) at night. There are 3 days of rain on average, where the rainfall is 25 mm (0.99 in).

Is August a good month to visit East Java?

In East Java in August, there are ideal conditions for a vacation. The temperature during the day will be nice 31 °C (88 °F). The temperature of the sea will be perfect at 27 °C (80 °F). At night, temperatures hover around a pleasant 21 °C (69 °F). There are only 3 days of rain in the whole month, so you can leave your umbrella at home.

What is the temperature in East Java during the day in August?

The average daily temperature in East Java in August is 31 °C (88 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

What is the sea temperature in East Java in August?

The temperature of the sea in East Java in August is 27 °C (80 °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 East Java in August?

There are 3 days, which are rainy in East Java in August, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.7 days of the week, or in general - 11 % days.

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

The length of daylight in East Java in August is 12 hours.

What is the night temperature in East Java in August?

The average night temperature in East Java in August is 21 °C (69 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

How many hours of sun to expect in August in East Java?

In August in East Java, you can expect around 10 hours of sunshine.

What level of humidity is to expect in August in East Java?

Humidity in East Java in August is 74 %.

Is there a dry season in August in East Java?

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

Is it hot in East Java in August?

In August in East Java, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

Is the weather in East Java warmer in August than in July?

Yes, August in East Java is warmer than July by 1 °C (33 °F).

Is East Java rainier in August than in July?

No, August in East Java is not a rainier month than July.

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