January Weather in Bariri, Brazil

Last updated: August 22, 2025

In January, the average temperature in Bariri, Brazil hovers around 26°C (79°F). Expect a range that can dip as low as 18°C (64°F) and soar up to 37°C (100°F). During this month, you can also anticipate 166 mm (6.6 in) of rain spread over approximately 16 days, creating a climate with a notable average humidity of 88%.

January Temperature in Bariri

In January in Bariri, the average temperature is 26°C (79°F), with maximums reaching 37°C (100°F) and minimums dropping to 18°C (64°F). This climate makes it an ideal time for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates January temperature patterns in Bariri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bariri, January typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (100°F) and lows dropping to around 18°C (64°F).

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

January Precipitation in Bariri

In Bariri in January, the total precipitation amount is 166 mm (6.6 in) measured over 16 days.

January Precipitation Trends in Bariri

The chart displays monthly precipitation patterns in Bariri, 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 Bariri, January typically receives around 166 mm (6.6 inches) of precipitation spread over approximately 16 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 Bariri

In Bariri in January, humidity is 88%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapped around you, making travel somewhat uncomfortable as you quickly become aware of the stickiness and heaviness in the air.

January Average Humidity in Bariri

This chart illustrates the average monthly humidity levels in Bariri, 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 Bariri is approximately 88%, 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 Bariri

In Bariri 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 Bariri.

Maximum UV Index Levels in Bariri for January

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

Data source: Bariri 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 Bariri Compares to Other Months

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

This table compares monthly weather conditions in Bariri, 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)	166 mm (6.6 inches)	88%	extreme
February Weather	26°C (79°F)	120 mm (4.7 inches)	87%	extreme
March Weather	26°C (79°F)	84 mm (3.3 inches)	86%	extreme
April Weather	24°C (76°F)	46 mm (1.8 inches)	82%	extreme
May Weather	21°C (71°F)	33 mm (1.3 inches)	76%	very high
June Weather	21°C (70°F)	13 mm (0.5 inches)	71%	high
July Weather	20°C (69°F)	7 mm (0.3 inches)	67%	high
August Weather	21°C (71°F)	32 mm (1.2 inches)	59%	very high
September Weather	25°C (78°F)	25 mm (1.0 inches)	54%	extreme
October Weather	25°C (78°F)	84 mm (3.3 inches)	50%	extreme
November Weather	25°C (77°F)	112 mm (4.4 inches)	74%	extreme
December Weather	26°C (79°F)	126 mm (5.0 inches)	83%	extreme