May Weather in Macau, Brazil

Last updated: August 22, 2025

In May, the average temperature in Macau, Brazil hovers around 27°C (81°F), with a comfortable minimum of 24°C (75°F) and a pleasant maximum of 31°C (88°F). Expect 86 mm (3.4 in) of precipitation over 12 days, contributing to an average humidity of 86% that adds to the lushness of the region.

May Temperature in Macau

In May in Macau, the average temperature is 27°C (81°F). Maximums can reach 31°C (88°F) and minimums can be as low as 24°C (75°F). This pleasant weather makes Macau an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates May temperature patterns in Macau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Macau, May typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 24°C (75°F).

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

May Precipitation in Macau

In Macau in May, the precipitation amount is 86 mm (3.4 in) over a span of 12 days.

May Precipitation Trends in Macau

The chart displays monthly precipitation patterns in Macau, 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 Macau, May typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 12 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 Macau

In Macau in May, humidity is 86%. With an average temperature of 27°C (81°F), this humidity feels like walking through a steamy blanket, making traveling feel heavy and exhausting as each step absorbs the warm, moist air.

May Average Humidity in Macau

This chart illustrates the average monthly humidity levels in Macau, 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 Macau is approximately 86%, 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 Macau

In Macau 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 Macau.

Maximum UV Index Levels in Macau for May

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

Data source: Macau 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 Macau Compares to Other Months

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

This table compares monthly weather conditions in Macau, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	46 mm (1.8 inches)	84%	extreme
February Weather	27°C (82°F)	145 mm (5.7 inches)	85%	extreme
March Weather	27°C (81°F)	169 mm (6.7 inches)	86%	extreme
April Weather	27°C (81°F)	138 mm (5.4 inches)	85%	extreme
May Weather	27°C (81°F)	86 mm (3.4 inches)	86%	extreme
June Weather	27°C (81°F)	49 mm (1.9 inches)	82%	extreme
July Weather	26°C (79°F)	53 mm (2.1 inches)	75%	extreme
August Weather	26°C (80°F)	1 mm (0.1 inches)	73%	extreme
September Weather	27°C (80°F)	1 mm (0.0 inches)	71%	extreme
October Weather	27°C (81°F)	3 mm (0.1 inches)	70%	extreme
November Weather	28°C (82°F)	3 mm (0.1 inches)	71%	extreme
December Weather	28°C (82°F)	17 mm (0.7 inches)	76%	extreme