March Weather in Barreiros, Brazil

Last updated: August 22, 2025

In March, the average temperature in Barreiros, Brazil hovers around 27°C (81°F), making it a warm destination. Expect minimum temperatures of 22°C (72°F) and maximums reaching up to 35°C (95°F). However, be prepared for some rain, as the region receives an average precipitation of 112 mm (4.4 in) over 24 days, accompanied by a high humidity level of 88%.

March Temperature in Barreiros

In March in Barreiros, the average temperature is 27°C (81°F). Maximums can reach 35°C (95°F) and minimums can drop to 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Barreiros.

March Weather in Barreiros: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Barreiros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barreiros, March typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (72°F).

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

March Precipitation in Barreiros

In Barreiros in March, the precipitation amount is 112 mm (4.4 in) over a span of 24 days.

March Precipitation Trends in Barreiros

The chart displays monthly precipitation patterns in Barreiros, 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 Barreiros, March typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 24 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 Barreiros

In Barreiros in March, humidity is 88%. With an average temperature of 27°C (81°F), this humidity feels like a warm, thick blanket wrapping around you as you travel, making every step feel more laborious and requiring frequent breaks to cool down and hydrate.

March Average Humidity in Barreiros

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

In Barreiros 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 Barreiros, you can check here.

Maximum UV Index Levels in Barreiros for March

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

Data source: Barreiros 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 Barreiros Compares to Other Months

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

This table compares monthly weather conditions in Barreiros, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	53 mm (2.1 inches)	84%	extreme
February Weather	27°C (81°F)	67 mm (2.6 inches)	87%	extreme
March Weather	27°C (81°F)	112 mm (4.4 inches)	88%	extreme
April Weather	26°C (80°F)	114 mm (4.5 inches)	89%	extreme
May Weather	26°C (78°F)	132 mm (5.2 inches)	90%	extreme
June Weather	25°C (77°F)	150 mm (5.9 inches)	89%	extreme
July Weather	24°C (75°F)	129 mm (5.1 inches)	86%	extreme
August Weather	24°C (75°F)	91 mm (3.6 inches)	84%	extreme
September Weather	25°C (77°F)	60 mm (2.4 inches)	79%	extreme
October Weather	26°C (79°F)	43 mm (1.7 inches)	74%	extreme
November Weather	27°C (80°F)	45 mm (1.8 inches)	71%	extreme
December Weather	27°C (81°F)	46 mm (1.8 inches)	72%	extreme