March Weather in Barra do Garcas, Brazil

Last updated: August 22, 2025

In Barra do Garcas, Brazil, the average temperature in March is a warm 26°C (79°F). Expect a range between a comfortable 18°C (65°F) and a sizzling 36°C (98°F). However, don't forget your umbrella; with 167 mm (6.6 in) of precipitation spread across 22 days, there's a good chance you'll encounter some rain. Plus, the air is quite humid, with an average humidity level of 89%!

March Temperature in Barra do Garcas

In March in Barra do Garcas, the average temperature is 26°C (79°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 18°C (65°F). This climate makes it a perfect time for travelers to explore and enjoy outdoor activities while still being prepared for cooler evenings.

March Weather in Barra do Garcas: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Barra do Garcas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra do Garcas, March typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (98°F) and lows dropping to around 18°C (65°F).

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

March Precipitation in Barra do Garcas

In Barra do Garcas in March, the precipitation amount is 167 mm (6.6 in) over the course of 22 days.

March Precipitation Trends in Barra do Garcas

The chart displays monthly precipitation patterns in Barra do Garcas, 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 Barra do Garcas, March typically receives around 167 mm (6.6 inches) of precipitation spread over approximately 22 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 Barra do Garcas

In Barra do Garcas in March, humidity is 89%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it feel much hotter and more exhausting for traveling, as every step seems to weigh you down in the muggy air.

March Average Humidity in Barra do Garcas

This chart illustrates the average monthly humidity levels in Barra do Garcas, 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 Barra do Garcas is approximately 89%, 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 Barra do Garcas

In Barra do Garcas in March, 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 do Garcas, you can check here.

Maximum UV Index Levels in Barra do Garcas for March

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

Data source: Barra do Garcas 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 Barra do Garcas Compares to Other Months

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

This table compares monthly weather conditions in Barra do Garcas, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	172 mm (6.8 inches)	87%	extreme
February Weather	26°C (79°F)	213 mm (8.4 inches)	89%	extreme
March Weather	26°C (79°F)	167 mm (6.6 inches)	89%	extreme
April Weather	26°C (80°F)	58 mm (2.3 inches)	83%	extreme
May Weather	25°C (77°F)	12 mm (0.5 inches)	68%	very high
June Weather	25°C (76°F)	0 mm (0.0 inches)	60%	very high
July Weather	24°C (75°F)	0 mm (0.0 inches)	53%	very high
August Weather	27°C (80°F)	1 mm (0.0 inches)	43%	extreme
September Weather	29°C (85°F)	6 mm (0.2 inches)	33%	extreme
October Weather	29°C (84°F)	70 mm (2.7 inches)	28%	extreme
November Weather	27°C (80°F)	180 mm (7.1 inches)	61%	extreme
December Weather	26°C (79°F)	268 mm (10.5 inches)	84%	extreme