January Weather in Marau, Brazil

Last updated: August 22, 2025

In Marau, Brazil, the average temperature in January is a comfortable 26°C (79°F), with minimums dipping to 22°C (72°F) and reaching highs of 30°C (87°F). Expect 63 mm (2.5 in) of precipitation spread over 19 days, contributing to an average humidity of 76%. Perfect for those seeking a warm and slightly humid climate!

January Temperature in Marau

In January in Marau, the average temperature is 26°C (79°F). Maximums can reach 30°C (87°F), and minimums can be as low as 22°C (72°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates January temperature patterns in Marau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marau, January typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (87°F) and lows dropping to around 22°C (72°F).

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

January Precipitation in Marau

In Marau in January, the precipitation amount is 63 mm (2.5 in), occurring over a duration of 19 days.

January Precipitation Trends in Marau

The chart displays monthly precipitation patterns in Marau, 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 Marau, January typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 19 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 Marau

In Marau in January humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

January Average Humidity in Marau

This chart illustrates the average monthly humidity levels in Marau, 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 Marau is approximately 76%, 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 Marau

In Marau 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 Marau, you can check here.

Maximum UV Index Levels in Marau for January

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

Data source: Marau 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 Marau Compares to Other Months

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

This table compares monthly weather conditions in Marau, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	63 mm (2.5 inches)	76%	extreme
February Weather	27°C (80°F)	72 mm (2.8 inches)	79%	extreme
March Weather	26°C (80°F)	133 mm (5.2 inches)	83%	extreme
April Weather	26°C (78°F)	173 mm (6.8 inches)	84%	extreme
May Weather	25°C (77°F)	141 mm (5.6 inches)	83%	very high
June Weather	24°C (75°F)	115 mm (4.5 inches)	80%	very high
July Weather	23°C (73°F)	112 mm (4.4 inches)	78%	very high
August Weather	23°C (73°F)	111 mm (4.4 inches)	76%	extreme
September Weather	24°C (75°F)	82 mm (3.2 inches)	75%	extreme
October Weather	25°C (77°F)	78 mm (3.1 inches)	74%	extreme
November Weather	25°C (78°F)	170 mm (6.7 inches)	73%	extreme
December Weather	26°C (79°F)	124 mm (4.9 inches)	72%	extreme