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August Weather in Serang, Indonesia

Last updated: August 23, 2025

In August, the average temperature in Serang, Indonesia reaches a warm 28°C (82°F). Expect pleasant days with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 32°C (89°F). However, be prepared for some occasional showers, as precipitation averages 56 mm (2.2 in) over about 14 days. With an average humidity of 77%, it’s the perfect time to enjoy the tropical vibes while staying hydrated!

August Temperature in Serang

In August in Serang, the average temperature is 28°C (82°F). Maximums can reach 32°C (89°F) and minimums can be as low as 23°C (73°F). This makes it an ideal time for travelers looking to enjoy warm and pleasant weather.

August Weather in Serang: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Serang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serang, August typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (89°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec828182838382828282838282
Data source: Temperature data for Serang generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Serang

In Serang in August, the precipitation amount is 56 mm (2.2 in) over a span of 14 days.

August Precipitation Trends in Serang

The chart displays monthly precipitation patterns in Serang, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Serang, August typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec222274247216144103605682117182242
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Serang

In Serang in August humidity is 77%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and exhausting, but also offers a lush vibrancy to the landscape, perfect for enjoying leisurely strolls in the early morning or late afternoon.

August Average Humidity in Serang

This chart illustrates the average monthly humidity levels in Serang, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Serang is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%84%81%80%80%79%77%77%78%80%79%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Serang

In Serang in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Serang.

Maximum UV Index Levels in Serang for August

The chart shows the monthly maximum UV Index (UVI) for Serang in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Serang typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141616151211101013151514
Data source: Serang August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Serang Compares to Other Months

Weather in Serang varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Serang, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Serang, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (82°F)222 mm (8.7 inches)84%extreme
February Weather27°C (82°F)274 mm (10.8 inches)86%extreme
March Weather28°C (82°F)247 mm (9.7 inches)84%extreme
April Weather28°C (83°F)216 mm (8.5 inches)81%extreme
May Weather28°C (84°F)144 mm (5.7 inches)80%extreme
June Weather28°C (83°F)103 mm (4.1 inches)80%extreme
July Weather28°C (82°F)60 mm (2.4 inches)79%very high
August Weather28°C (82°F)56 mm (2.2 inches)77%very high
September Weather28°C (82°F)82 mm (3.2 inches)77%extreme
October Weather28°C (83°F)117 mm (4.6 inches)78%extreme
November Weather28°C (83°F)182 mm (7.2 inches)80%extreme
December Weather28°C (82°F)242 mm (9.5 inches)79%extreme

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