January Weather in Aroeiras, Brazil

Last updated: August 22, 2025

In Aroeiras, Brazil, the average temperature in January reaches a pleasant 26°C (79°F), with daily variations ranging from a minimum of 20°C (69°F) to a maximum of 35°C (94°F). Expect a bit of moisture, as precipitation averages 33 mm (1.3 in) spread over 10 days. With an average humidity of 86%, the air may feel quite tropical, adding a hint of lushness to your experience!

January Temperature in Aroeiras

In January in Aroeiras, the average temperature is 26°C (79°F). The maximum can reach 35°C (94°F) and the minimum can be as low as 20°C (69°F). It's a perfect time for travelers to explore the outdoors while enjoying pleasantly warm weather.

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

The chart illustrates January temperature patterns in Aroeiras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aroeiras, January typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (94°F) and lows dropping to around 20°C (69°F).

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

January Precipitation in Aroeiras

In Aroeiras in January, the total precipitation amount is 33 mm (1.3 in) recorded over a span of 10 days.

January Precipitation Trends in Aroeiras

The chart displays monthly precipitation patterns in Aroeiras, 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 Aroeiras, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Aroeiras

In Aroeiras in January, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

January Average Humidity in Aroeiras

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

In Aroeiras 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 Aroeiras, you can check here.

Maximum UV Index Levels in Aroeiras for January

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

Data source: Aroeiras 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 Aroeiras Compares to Other Months

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

This table compares monthly weather conditions in Aroeiras, 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)	33 mm (1.3 inches)	86%	extreme
February Weather	26°C (80°F)	66 mm (2.6 inches)	89%	extreme
March Weather	26°C (79°F)	87 mm (3.4 inches)	89%	extreme
April Weather	26°C (78°F)	73 mm (2.9 inches)	89%	extreme
May Weather	25°C (77°F)	60 mm (2.3 inches)	90%	extreme
June Weather	24°C (75°F)	49 mm (1.9 inches)	86%	extreme
July Weather	23°C (74°F)	44 mm (1.7 inches)	80%	extreme
August Weather	23°C (74°F)	28 mm (1.1 inches)	77%	extreme
September Weather	24°C (76°F)	25 mm (1.0 inches)	72%	extreme
October Weather	25°C (78°F)	20 mm (0.8 inches)	68%	extreme
November Weather	26°C (79°F)	20 mm (0.8 inches)	66%	extreme
December Weather	26°C (79°F)	27 mm (1.0 inches)	70%	extreme