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May Weather in Siak Sri Indrapura, Indonesia

Last updated: August 23, 2025

In Siak Sri Indrapura, Indonesia, the average temperature in May reaches a warm 28°C (82°F). Expect temperatures to range from a comfortable 22°C (73°F) to a sizzling 35°C (96°F). With an average humidity of 87%, it can feel quite muggy. Additionally, prepare for some rain, as the area experiences about 223 mm (8.8 in) of precipitation over 27 days.

May Temperature in Siak Sri Indrapura

In May in Siak Sri Indrapura, the average temperature is 28°C (82°F). The maximum can reach 35°C (96°F), while the minimum can drop to 22°C (73°F). It's a great time to visit for those who enjoy warm weather and outdoor activities.

May Weather in Siak Sri Indrapura: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Siak Sri Indrapura, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siak Sri Indrapura, May typically has an average temperature of 28°C (82°F), with highs reaching up to 35°C (96°F) and lows dropping to around 22°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec808181818281818181818080
Data source: Temperature data for Siak Sri Indrapura 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.

May Precipitation in Siak Sri Indrapura

In Siak Sri Indrapura in May, the precipitation amount is 223 mm (8.8 in) over the course of 27 days.

May Precipitation Trends in Siak Sri Indrapura

The chart displays monthly precipitation patterns in Siak Sri Indrapura, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Siak Sri Indrapura, May typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec150127247244223166116134187231329248
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Siak Sri Indrapura

In Siak Sri Indrapura in May humidity is 87%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket wrapping around you, making travel challenging as you navigate the air's heavy moisture.

May Average Humidity in Siak Sri Indrapura

This chart illustrates the average monthly humidity levels in Siak Sri Indrapura, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Siak Sri Indrapura is approximately 87%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Siak Sri Indrapura

In Siak Sri Indrapura in May, 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 Siak Sri Indrapura, you can check here.

Maximum UV Index Levels in Siak Sri Indrapura for May

The chart shows the monthly maximum UV Index (UVI) for Siak Sri Indrapura in May, 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 May, the maximum UV index in Siak Sri Indrapura typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516151412121414141313
Data source: Siak Sri Indrapura May 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 May Weather in Siak Sri Indrapura Compares to Other Months

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

This table compares monthly weather conditions in Siak Sri Indrapura, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)149 mm (5.9 inches)87%extreme
February Weather27°C (81°F)127 mm (5.0 inches)81%extreme
March Weather27°C (81°F)247 mm (9.7 inches)82%extreme
April Weather27°C (82°F)244 mm (9.6 inches)84%extreme
May Weather28°C (82°F)223 mm (8.8 inches)87%extreme
June Weather27°C (82°F)166 mm (6.5 inches)88%extreme
July Weather27°C (82°F)116 mm (4.6 inches)88%extreme
August Weather27°C (82°F)134 mm (5.3 inches)90%extreme
September Weather27°C (81°F)187 mm (7.4 inches)89%extreme
October Weather27°C (81°F)231 mm (9.1 inches)90%extreme
November Weather27°C (81°F)329 mm (13.0 inches)90%extreme
December Weather27°C (81°F)248 mm (9.8 inches)89%extreme

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