March Weather in Barra Mansa, Brazil

Last updated: August 22, 2025

In March, the average temperature in Barra Mansa, Brazil is a pleasant 24°C (75°F), with minimums dipping to 14°C (57°F) and maximums soaring to 33°C (92°F). Expect some moist conditions, as the area receives approximately 177 mm (7.0 in) of precipitation spread over 17 days, accompanied by an average humidity of 86%. This blend of warmth and moisture makes for a unique climate experience!

March Temperature in Barra Mansa

In March in Barra Mansa, the average temperature is 24°C (75°F). Maximums can reach 33°C (92°F) and minimums can be as low as 14°C (57°F). This mild climate makes Barra Mansa an ideal destination for enjoyable outdoor activities and exploration.

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

The chart illustrates March temperature patterns in Barra Mansa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barra Mansa, March typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (92°F) and lows dropping to around 14°C (57°F).

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

March Precipitation in Barra Mansa

In Barra Mansa in March, the total precipitation amount is 177 mm (7.0 in) spread over 17 days.

March Precipitation Trends in Barra Mansa

The chart displays monthly precipitation patterns in Barra Mansa, 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 Mansa, March typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 17 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 Mansa

In Barra Mansa in March, humidity is 86%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable and requiring travelers to stay hydrated and take breaks in the shade.

March Average Humidity in Barra Mansa

This chart illustrates the average monthly humidity levels in Barra Mansa, 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 Mansa is approximately 86%, 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 Mansa

In Barra Mansa 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 Barra Mansa.

Maximum UV Index Levels in Barra Mansa for March

The chart shows the monthly maximum UV Index (UVI) for Barra Mansa 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 Mansa typically reaches 13, which falls under the extreme exposure category.

Data source: Barra Mansa 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 Mansa Compares to Other Months

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

This table compares monthly weather conditions in Barra Mansa, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	193 mm (7.6 inches)	85%	extreme
February Weather	24°C (75°F)	208 mm (8.2 inches)	85%	extreme
March Weather	24°C (75°F)	177 mm (7.0 inches)	86%	extreme
April Weather	22°C (71°F)	76 mm (3.0 inches)	83%	extreme
May Weather	19°C (67°F)	54 mm (2.1 inches)	81%	very high
June Weather	19°C (66°F)	24 mm (0.9 inches)	80%	high
July Weather	18°C (64°F)	22 mm (0.9 inches)	76%	very high
August Weather	18°C (65°F)	49 mm (1.9 inches)	73%	very high
September Weather	21°C (71°F)	53 mm (2.1 inches)	68%	extreme
October Weather	22°C (72°F)	111 mm (4.4 inches)	61%	extreme
November Weather	22°C (71°F)	190 mm (7.5 inches)	72%	extreme
December Weather	23°C (74°F)	261 mm (10.3 inches)	75%	extreme