May Weather in Bayan, Indonesia

Last updated: August 23, 2025

In May, the average temperature in Bayan, Indonesia hovers around 26°C (79°F), with a comfortable minimum of 22°C (72°F) and a pleasant maximum of 31°C (88°F). Expect 53 mm (2.1 in) of precipitation spread over approximately 8 days. Additionally, the air maintains an average humidity of 79%, adding to the region's tropical charm.

May Temperature in Bayan

In May in Bayan, the average temperature is 26°C (79°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 22°C (72°F). This pleasant weather makes Bayan an ideal destination for travelers seeking warmth and comfort during that time of year.

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

The chart illustrates May temperature patterns in Bayan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayan, May typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (88°F) and lows dropping to around 22°C (72°F).

Data source: Temperature data for Bayan generated using information from the Copernicus Climate Change Service.

May Precipitation in Bayan

In Bayan in May, the total precipitation amount is 53 mm (2.1 in) over the course of 8 days.

May Precipitation Trends in Bayan

The chart displays monthly precipitation patterns in Bayan, 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 Bayan, May typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Bayan

In Bayan in May humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

May Average Humidity in Bayan

This chart illustrates the average monthly humidity levels in Bayan, 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 Bayan is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bayan

In Bayan in May, 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 Bayan.

Maximum UV Index Levels in Bayan for May

The chart shows the monthly maximum UV Index (UVI) for Bayan 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 Bayan typically reaches 13, which falls under the extreme exposure category.

Data source: Bayan 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 Bayan Compares to Other Months

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

This table compares monthly weather conditions in Bayan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	438 mm (17.2 inches)	78%	extreme
February Weather	25°C (78°F)	478 mm (18.8 inches)	84%	extreme
March Weather	25°C (78°F)	455 mm (17.9 inches)	82%	extreme
April Weather	26°C (79°F)	183 mm (7.2 inches)	80%	extreme
May Weather	26°C (79°F)	53 mm (2.1 inches)	79%	extreme
June Weather	25°C (78°F)	27 mm (1.1 inches)	76%	extreme
July Weather	25°C (77°F)	8 mm (0.3 inches)	73%	extreme
August Weather	25°C (78°F)	4 mm (0.2 inches)	72%	extreme
September Weather	26°C (79°F)	12 mm (0.5 inches)	71%	extreme
October Weather	27°C (81°F)	23 mm (0.9 inches)	69%	extreme
November Weather	26°C (80°F)	261 mm (10.3 inches)	69%	extreme
December Weather	26°C (79°F)	399 mm (15.7 inches)	72%	extreme