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August Weather in Sidoarjo, Indonesia

Last updated: August 23, 2025

In August, the average temperature in Sidoarjo, Indonesia hovers around 28°C (82°F), creating a warm and inviting atmosphere. Expect a minimum of 20°C (69°F) and a maximum of 35°C (95°F), offering a delightful range for outdoor activities. The month experiences a mere 5 mm (0.2 in) of precipitation over just 1 day, making rain a rare occurrence. With an average humidity of 74%, you'll enjoy a comfortably warm and slightly breezy environment.

August Temperature in Sidoarjo

In August in Sidoarjo, the average temperature is 28°C (82°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 20°C (69°F). This pleasant climate makes Sidoarjo an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates August temperature patterns in Sidoarjo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidoarjo, 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 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec818081828382818283858482
Data source: Temperature data for Sidoarjo 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 Sidoarjo

In Sidoarjo in August, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

August Precipitation Trends in Sidoarjo

The chart displays monthly precipitation patterns in Sidoarjo, 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 Sidoarjo, August typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec2933153121323922861239179293
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sidoarjo

In Sidoarjo in August, humidity is 74%. With an average temperature of 28°C (82°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel more exhausting and requiring frequent breaks to stay hydrated.

August Average Humidity in Sidoarjo

This chart illustrates the average monthly humidity levels in Sidoarjo, 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 Sidoarjo is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%83%80%81%80%78%74%72%72%73%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sidoarjo

In Sidoarjo in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Sidoarjo.

Maximum UV Index Levels in Sidoarjo for August

The chart shows the monthly maximum UV Index (UVI) for Sidoarjo 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 Sidoarjo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515131310121314141413
Data source: Sidoarjo 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 Sidoarjo Compares to Other Months

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

This table compares monthly weather conditions in Sidoarjo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)293 mm (11.5 inches)81%extreme
February Weather27°C (80°F)315 mm (12.4 inches)85%extreme
March Weather27°C (81°F)312 mm (12.3 inches)83%extreme
April Weather28°C (82°F)132 mm (5.2 inches)80%extreme
May Weather28°C (83°F)39 mm (1.5 inches)81%extreme
June Weather28°C (83°F)22 mm (0.9 inches)80%very high
July Weather27°C (82°F)8 mm (0.3 inches)78%extreme
August Weather28°C (82°F)5 mm (0.2 inches)74%extreme
September Weather28°C (83°F)12 mm (0.5 inches)72%extreme
October Weather29°C (85°F)38 mm (1.5 inches)72%extreme
November Weather29°C (84°F)179 mm (7.0 inches)73%extreme
December Weather28°C (82°F)293 mm (11.5 inches)75%extreme

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