January Weather in Araruna, Brazil

Last updated: August 22, 2025

In Araruna, Brazil, the average temperature in January hovers around 26°C (80°F), with a comfortable minimum of 20°C (69°F) and a warm maximum of 34°C (94°F). Expect a bit of rain, with 38 mm (1.5 in) of precipitation over the course of about 10 days, accompanied by an average humidity level of a steamy 86%. Get ready for a tropical experience!

January Temperature in Araruna

In January in Araruna, the average temperature is 26°C (80°F). Maximums can reach 34°C (94°F), and minimums can drop to as low as 20°C (69°F). This pleasant climate makes Araruna an ideal destination for travelers seeking warm weather.

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

The chart illustrates January temperature patterns in Araruna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Araruna, January typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).

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

January Precipitation in Araruna

In Araruna in January, the precipitation amount is 38 mm (1.5 in) over the course of 10 days.

January Precipitation Trends in Araruna

The chart displays monthly precipitation patterns in Araruna, 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 Araruna, January typically receives around 38 mm (1.5 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 Araruna

In Araruna in January humidity is 86%. With an average temperature of 26°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and every step becomes a laborious task in the sweltering conditions.

January Average Humidity in Araruna

This chart illustrates the average monthly humidity levels in Araruna, 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 Araruna 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 Araruna

In Araruna 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 Araruna, you can check here.

Maximum UV Index Levels in Araruna for January

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

Data source: Araruna 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 Araruna Compares to Other Months

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

This table compares monthly weather conditions in Araruna, 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 (80°F)	38 mm (1.5 inches)	86%	extreme
February Weather	26°C (80°F)	95 mm (3.7 inches)	89%	extreme
March Weather	26°C (79°F)	113 mm (4.4 inches)	89%	extreme
April Weather	26°C (78°F)	97 mm (3.8 inches)	89%	extreme
May Weather	25°C (77°F)	71 mm (2.8 inches)	90%	extreme
June Weather	24°C (76°F)	36 mm (1.4 inches)	86%	extreme
July Weather	23°C (74°F)	52 mm (2.1 inches)	80%	extreme
August Weather	24°C (75°F)	14 mm (0.6 inches)	77%	extreme
September Weather	25°C (76°F)	14 mm (0.5 inches)	72%	extreme
October Weather	26°C (78°F)	14 mm (0.6 inches)	68%	extreme
November Weather	26°C (80°F)	14 mm (0.6 inches)	66%	extreme
December Weather	26°C (80°F)	25 mm (1.0 inches)	70%	extreme