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August Weather in Isimu, Indonesia

Last updated: August 23, 2025

In Isimu, Indonesia, the average temperature in August is a warm 27°C (81°F), with daily extremes ranging from a comfortable 21°C (69°F) to a sizzling 34°C (94°F). Expect to experience 134 mm (5.3 in) of precipitation spread over 15 days, contributing to an average humidity level of 82%. Embrace the tropical vibes!

August Temperature in Isimu

In August in Isimu, the average temperature is 27°C (81°F), with maximums reaching up to 34°C (94°F) and minimums dropping to as low as 21°C (69°F). It's an ideal time for travelers seeking warm weather and outdoor activities.

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

The chart illustrates August temperature patterns in Isimu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isimu, August typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec798080808180798181818181
Data source: Temperature data for Isimu 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 Isimu

In Isimu in August, the total precipitation amount is 134 mm (5.3 in) spread over a period of 15 days.

August Precipitation Trends in Isimu

The chart displays monthly precipitation patterns in Isimu, 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 Isimu, August typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec254207281365293250202134168189312277
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Isimu

In Isimu in August humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

August Average Humidity in Isimu

This chart illustrates the average monthly humidity levels in Isimu, 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 Isimu is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%84%84%82%76%78%80%82%80%78%77%78%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Isimu

In Isimu 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 Isimu, you can check here.

Maximum UV Index Levels in Isimu for August

The chart shows the monthly maximum UV Index (UVI) for Isimu 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 Isimu typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151617161412131414141313
Data source: Isimu 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 Isimu Compares to Other Months

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

This table compares monthly weather conditions in Isimu, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)254 mm (10.0 inches)80%extreme
February Weather26°C (80°F)207 mm (8.2 inches)84%extreme
March Weather27°C (80°F)281 mm (11.1 inches)84%extreme
April Weather27°C (80°F)365 mm (14.4 inches)82%extreme
May Weather27°C (81°F)293 mm (11.6 inches)76%extreme
June Weather26°C (80°F)250 mm (9.8 inches)78%extreme
July Weather26°C (80°F)202 mm (7.9 inches)80%extreme
August Weather27°C (81°F)134 mm (5.3 inches)82%extreme
September Weather27°C (81°F)168 mm (6.6 inches)80%extreme
October Weather27°C (81°F)189 mm (7.4 inches)78%extreme
November Weather27°C (81°F)312 mm (12.3 inches)77%extreme
December Weather27°C (81°F)277 mm (10.9 inches)78%extreme

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