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May Weather in Sintang, Indonesia

Last updated: August 23, 2025

In May, the average temperature in Sintang, Indonesia hovers around 28°C (82°F), providing a warm and inviting atmosphere. Expect minimums of 23°C (74°F) and maximums reaching up to 35°C (96°F), making it a perfect time for outdoor activities. However, be prepared for significant precipitation, with about 248 mm (9.8 in) of rain over 25 days. The high average humidity of 88% adds to the tropical allure, ensuring a memorable experience!

May Temperature in Sintang

In May in Sintang, the average temperature is 28°C (82°F). Maximums can reach 35°C (96°F) and minimums can be as low as 23°C (74°F). This makes it an excellent time for travelers seeking warm weather and plenty of sunshine.

May Weather in Sintang: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sintang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sintang, 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 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081818281818181818080
Data source: Temperature data for Sintang 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 Sintang

In Sintang in May, the precipitation amount is 248 mm (9.8 in) spread over 25 days.

May Precipitation Trends in Sintang

The chart displays monthly precipitation patterns in Sintang, 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 Sintang, May typically receives around 248 mm (9.8 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec198242287257248240170204248344365257
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sintang

In Sintang in May humidity is 88%. With an average temperature of 28°C (82°F), this humidity feels like walking through a warm, heavy blanket that clings to your skin, making even the simplest activities feel exhausting and necessitating frequent breaks in the shade.

May Average Humidity in Sintang

This chart illustrates the average monthly humidity levels in Sintang, 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 Sintang is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%90%89%88%88%88%90%84%89%88%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sintang

In Sintang 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 Sintang, you can check here.

Maximum UV Index Levels in Sintang for May

The chart shows the monthly maximum UV Index (UVI) for Sintang 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 Sintang typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141616151412121415151413
Data source: Sintang 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 Sintang Compares to Other Months

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

This table compares monthly weather conditions in Sintang, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)198 mm (7.8 inches)90%extreme
February Weather27°C (80°F)242 mm (9.5 inches)90%extreme
March Weather27°C (81°F)287 mm (11.3 inches)90%extreme
April Weather27°C (81°F)257 mm (10.1 inches)89%extreme
May Weather28°C (82°F)248 mm (9.8 inches)88%extreme
June Weather27°C (81°F)240 mm (9.5 inches)88%extreme
July Weather27°C (81°F)170 mm (6.7 inches)88%extreme
August Weather27°C (81°F)204 mm (8.0 inches)89%extreme
September Weather27°C (81°F)248 mm (9.8 inches)84%extreme
October Weather27°C (81°F)344 mm (13.5 inches)89%extreme
November Weather27°C (81°F)365 mm (14.4 inches)88%extreme
December Weather27°C (81°F)256 mm (10.1 inches)89%extreme

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