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August Weather in Pekanbaru, Indonesia

Last updated: August 23, 2025

In August, the average temperature in Pekanbaru, Indonesia is a warm 28°C (82°F), with minimums dipping to 22°C (72°F) and maximums soaring up to 35°C (95°F). Expect 132 mm (5.2 in) of precipitation spread over 20 days, accompanied by a high average humidity of 90%. Prepare for a tropical experience!

August Temperature in Pekanbaru

In August in Pekanbaru, the average temperature is 28°C (82°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 22°C (72°F). This warm and pleasant climate makes it an ideal destination for travelers looking to enjoy outdoor activities and beautiful scenery.

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

The chart illustrates August temperature patterns in Pekanbaru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pekanbaru, August typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec808181818282818281818180
Data source: Temperature data for Pekanbaru 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 Pekanbaru

In Pekanbaru in August, the total precipitation amount is 132 mm (5.2 in) spread over 20 days.

August Precipitation Trends in Pekanbaru

The chart displays monthly precipitation patterns in Pekanbaru, 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 Pekanbaru, August typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec149132227263256159112132188217306233
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Pekanbaru

In Pekanbaru in August, humidity is 90%. With an average temperature of 28°C (82°F), this humidity feels like a heavy blanket enveloping you, making travel feel stifling and exhausting, as each step feels laborious and sweat clings to your skin.

August Average Humidity in Pekanbaru

This chart illustrates the average monthly humidity levels in Pekanbaru, 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 Pekanbaru is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%82%84%87%88%88%90%89%90%90%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Pekanbaru

In Pekanbaru in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Pekanbaru, you can check here.

Maximum UV Index Levels in Pekanbaru for August

The chart shows the monthly maximum UV Index (UVI) for Pekanbaru 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 Pekanbaru typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515151412121414141313
Data source: Pekanbaru 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 Pekanbaru Compares to Other Months

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

This table compares monthly weather conditions in Pekanbaru, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)149 mm (5.8 inches)87%extreme
February Weather27°C (81°F)132 mm (5.2 inches)81%extreme
March Weather27°C (81°F)227 mm (8.9 inches)82%extreme
April Weather27°C (82°F)263 mm (10.3 inches)84%extreme
May Weather28°C (82°F)256 mm (10.1 inches)87%extreme
June Weather28°C (82°F)159 mm (6.2 inches)88%extreme
July Weather27°C (82°F)112 mm (4.4 inches)88%extreme
August Weather28°C (82°F)132 mm (5.2 inches)90%extreme
September Weather27°C (81°F)188 mm (7.4 inches)89%extreme
October Weather27°C (81°F)217 mm (8.6 inches)90%extreme
November Weather27°C (81°F)306 mm (12.0 inches)90%extreme
December Weather27°C (81°F)233 mm (9.2 inches)89%extreme

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