January Weather in Tres Barras, Brazil

Last updated: August 22, 2025

In January, the average temperature in Tres Barras, Brazil hovers around 22°C (72°F), with a comfortable minimum of 14°C (58°F) and a peak of 33°C (92°F). Expect some rain during your stay, as 163 mm (6.4 in) of precipitation is spread across 19 days. With an average humidity of 85%, be prepared for a pleasantly tropical ambiance!

January Temperature in Tres Barras

In January in Tres Barras, the average temperature is 22°C (72°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 14°C (58°F). It's an ideal time for travelers seeking pleasant weather for outdoor activities and exploration.

January Weather in Tres Barras: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tres Barras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tres Barras, January typically has an average temperature of 22°C (72°F), with highs reaching up to 33°C (92°F) and lows dropping to around 14°C (58°F).

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

January Precipitation in Tres Barras

In Tres Barras in January, the precipitation amount is 163 mm (6.4 in), occurring over a span of 19 days.

January Precipitation Trends in Tres Barras

The chart displays monthly precipitation patterns in Tres Barras, 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 Tres Barras, January typically receives around 163 mm (6.4 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 Tres Barras

In Tres Barras in January, humidity is 85%. With an average temperature of 22°C (72°F), this humidity feels like you're walking through a warm, dense fog, making every step slightly sticky and adding a layer of heaviness to the air that can be both suffocating and refreshing at the same time, definitely affecting your travel experience.

January Average Humidity in Tres Barras

This chart illustrates the average monthly humidity levels in Tres Barras, 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 Tres Barras is approximately 85%, 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 Tres Barras

In Tres Barras in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Tres Barras.

Maximum UV Index Levels in Tres Barras for January

The chart shows the monthly maximum UV Index (UVI) for Tres Barras 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 Tres Barras typically reaches 15, which falls under the extreme exposure category.

Data source: Tres Barras 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 Tres Barras Compares to Other Months

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

This table compares monthly weather conditions in Tres Barras, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	163 mm (6.4 inches)	85%	extreme
February Weather	21°C (71°F)	131 mm (5.2 inches)	81%	extreme
March Weather	21°C (70°F)	117 mm (4.6 inches)	82%	extreme
April Weather	18°C (65°F)	52 mm (2.1 inches)	84%	extreme
May Weather	16°C (61°F)	106 mm (4.2 inches)	86%	high
June Weather	15°C (59°F)	123 mm (4.8 inches)	84%	high
July Weather	14°C (57°F)	27 mm (1.1 inches)	77%	high
August Weather	15°C (59°F)	87 mm (3.4 inches)	70%	very high
September Weather	18°C (65°F)	71 mm (2.8 inches)	75%	extreme
October Weather	19°C (66°F)	157 mm (6.2 inches)	76%	extreme
November Weather	20°C (68°F)	116 mm (4.6 inches)	84%	extreme
December Weather	21°C (71°F)	149 mm (5.9 inches)	88%	extreme