January Weather in Macau, Brazil

Last updated: August 22, 2025

In January, the average temperature in Macau, Brazil is a warm 27°C (82°F). Expect a minimum of 24°C (75°F) and a maximum of 31°C (89°F), making it a delightful time to explore. However, be prepared for 46 mm (1.8 in) of precipitation spread over 10 days, contributing to an average humidity of 84%. Stay hydrated and enjoy the vibrant atmosphere!

January Temperature in Macau

In January in Macau, the average temperature is 27°C (82°F), with maximums reaching up to 31°C (89°F) and minimums dropping as low as 24°C (75°F). This pleasant climate makes Macau an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates January 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, January typically has an average temperature of 27°C (82°F), with highs reaching up to 31°C (89°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.

January Precipitation in Macau

In Macau in January, the precipitation amount is 46 mm (1.8 in) over the course of 10 days.

January Precipitation Trends in Macau

The chart displays monthly precipitation patterns in Macau, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Macau, January typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Macau

In Macau in January humidity is 84%. With an average temperature of 27°C (82°F), this humidity feels like walking through a warm, damp blanket, making travel feel heavier and more exhausting.

January Average Humidity in Macau

This chart illustrates the average monthly humidity levels in Macau, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Macau is approximately 84%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Macau

In Macau in January, 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 Macau, you can check here.

Maximum UV Index Levels in Macau for January

The chart shows the monthly maximum UV Index (UVI) for Macau in January, 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 January, the maximum UV index in Macau typically reaches 14, which falls under the extreme exposure category.

Data source: Macau January 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 January 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 January’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 January’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