March Weather in Tres Barras, Brazil

Last updated: August 22, 2025

In Tres Barras, Brazil, the average temperature in March hovers around 21°C (70°F). Expect a minimum chill of 12°C (54°F), while highs can soar up to 32°C (91°F). The month sees about 117 mm (4.6 in) of precipitation spread over 16 days, with humidity levels reaching a muggy 82%.

March Temperature in Tres Barras

In March in Tres Barras, the average temperature is 21°C (70°F). Maximum temperatures can reach up to 32°C (91°F), while the minimum can drop as low as 12°C (54°F). This pleasant climate makes it an ideal destination for travelers seeking mild weather and outdoor adventures.

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

The chart illustrates March 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, March typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (91°F) and lows dropping to around 12°C (54°F).

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

March Precipitation in Tres Barras

In Tres Barras in March, the precipitation amount is 117 mm (4.6 in), which falls over a span of 16 days.

March Precipitation Trends in Tres Barras

The chart displays monthly precipitation patterns in Tres Barras, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Tres Barras, March typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Tres Barras

In Tres Barras in March, humidity is 82%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort for travelers, making outdoor activities less enjoyable and requiring frequent breaks for hydration.

March Average Humidity in Tres Barras

This chart illustrates the average monthly humidity levels in Tres Barras, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Tres Barras is approximately 82%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Tres Barras

In Tres Barras in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Tres Barras.

Maximum UV Index Levels in Tres Barras for March

The chart shows the monthly maximum UV Index (UVI) for Tres Barras in March, 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 March, the maximum UV index in Tres Barras typically reaches 13, which falls under the extreme exposure category.

Data source: Tres Barras March 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 March 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 March’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 March’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