January Weather in Barra de Santo Antonio, Brazil

Last updated: August 22, 2025

In Barra de Santo Antonio, Brazil, the average temperature in January hovers around 26°C (80°F), with a comfortable minimum of 24°C (75°F) and a peak of 28°C (83°F). Despite the warmth, expect a fair bit of rain, with an average precipitation of 68 mm (2.7 in) spread over 18 days. Additionally, the humidity is quite high, averaging at 84%—a perfect recipe for a tropical feel!

January Temperature in Barra de Santo Antonio

In January in Barra de Santo Antonio, the average temperature is 26°C (80°F), with maximums reaching 28°C (83°F) and minimums dipping as low as 24°C (75°F). This pleasant climate makes it an ideal time for travelers looking to enjoy warm weather and outdoor activities.

January Weather in Barra de Santo Antonio: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Barra de Santo Antonio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra de Santo Antonio, January typically has an average temperature of 26°C (80°F), with highs reaching up to 28°C (83°F) and lows dropping to around 24°C (75°F).

Data source: Temperature data for Barra de Santo Antonio generated using information from the Copernicus Climate Change Service.

January Precipitation in Barra de Santo Antonio

In Barra de Santo Antonio in January, the total precipitation amount is 68 mm (2.7 in), occurring over a period of 18 days.

January Precipitation Trends in Barra de Santo Antonio

The chart displays monthly precipitation patterns in Barra de Santo Antonio, 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 Barra de Santo Antonio, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 18 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 Barra de Santo Antonio

In Barra de Santo Antonio in January, humidity is 84%. With an average temperature of 26°C (80°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and intense, often leaving you longing for a cool breeze or a shaded spot to escape the heat.

January Average Humidity in Barra de Santo Antonio

This chart illustrates the average monthly humidity levels in Barra de Santo Antonio, 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 Barra de Santo Antonio is approximately 84%, 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 Barra de Santo Antonio

In Barra de Santo Antonio 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 Barra de Santo Antonio, you can check here.

Maximum UV Index Levels in Barra de Santo Antonio for January

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

Data source: Barra de Santo Antonio 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 Barra de Santo Antonio Compares to Other Months

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

This table compares monthly weather conditions in Barra de Santo Antonio, 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)	68 mm (2.7 inches)	84%	extreme
February Weather	27°C (80°F)	67 mm (2.6 inches)	87%	extreme
March Weather	27°C (80°F)	161 mm (6.3 inches)	88%	extreme
April Weather	27°C (80°F)	161 mm (6.3 inches)	89%	extreme
May Weather	26°C (79°F)	200 mm (7.9 inches)	90%	extreme
June Weather	25°C (78°F)	190 mm (7.5 inches)	89%	very high
July Weather	25°C (77°F)	190 mm (7.5 inches)	86%	very high
August Weather	24°C (76°F)	115 mm (4.5 inches)	84%	extreme
September Weather	25°C (77°F)	74 mm (2.9 inches)	79%	extreme
October Weather	26°C (78°F)	53 mm (2.1 inches)	74%	extreme
November Weather	26°C (79°F)	49 mm (1.9 inches)	71%	extreme
December Weather	26°C (80°F)	57 mm (2.3 inches)	72%	extreme