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March Weather in Sao Joao da Barra, Brazil

Last updated: August 22, 2025

In Sao Joao da Barra, Brazil, the average temperature in March hovers around 26°C (79°F), providing a warm and inviting atmosphere. Visitors can expect minimum temperatures of 21°C (70°F) and maximums reaching 31°C (89°F). However, be prepared for some rain, as the area experiences an average precipitation amount of 96 mm (3.8 in) spread over 13 days. With an average humidity of 86%, it's perfect for those who enjoy a tropical environment!

March Temperature in Sao Joao da Barra

In March, in Sao Joao da Barra, the average temperature is 26°C (79°F). Maximum temperatures can reach up to 31°C (89°F), while minimums can drop to as low as 21°C (70°F). This pleasant weather makes Sao Joao da Barra an ideal destination for travelers looking to enjoy warm climates and outdoor activities.

March Weather in Sao Joao da Barra: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Sao Joao da Barra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Joao da Barra, March typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (89°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979777573727173757577
Data source: Temperature data for Sao Joao da Barra generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Sao Joao da Barra

In Sao Joao da Barra in March, the precipitation amount is 96 mm (3.8 in) spread over 13 days, indicating a relatively rainy period.

March Precipitation Trends in Sao Joao da Barra

The chart displays monthly precipitation patterns in Sao Joao da Barra, 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 Sao Joao da Barra, March typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec681229682643026454889145112
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Sao Joao da Barra

In Sao Joao da Barra in March, humidity is 86%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket clinging to your skin, making even short walks a challenge and turning travel into a sticky, sweat-inducing experience.

March Average Humidity in Sao Joao da Barra

This chart illustrates the average monthly humidity levels in Sao Joao da Barra, 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 Sao Joao da Barra is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%85%86%85%82%81%79%75%72%67%69%72%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Sao Joao da Barra

In Sao Joao da Barra 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 Sao Joao da Barra.

Maximum UV Index Levels in Sao Joao da Barra for March

The chart shows the monthly maximum UV Index (UVI) for Sao Joao da Barra 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 Sao Joao da Barra typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16141311868911131415
Data source: Sao Joao da Barra 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 Sao Joao da Barra Compares to Other Months

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

This table compares monthly weather conditions in Sao Joao da Barra, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)68 mm (2.7 inches)80%extreme
February Weather26°C (79°F)122 mm (4.8 inches)85%extreme
March Weather26°C (79°F)96 mm (3.8 inches)86%extreme
April Weather25°C (78°F)81 mm (3.2 inches)85%extreme
May Weather24°C (75°F)64 mm (2.5 inches)82%very high
June Weather23°C (74°F)30 mm (1.2 inches)81%high
July Weather22°C (72°F)26 mm (1.0 inches)79%very high
August Weather22°C (72°F)45 mm (1.8 inches)75%very high
September Weather23°C (74°F)48 mm (1.9 inches)72%extreme
October Weather24°C (75°F)89 mm (3.5 inches)66%extreme
November Weather24°C (75°F)145 mm (5.7 inches)69%extreme
December Weather25°C (77°F)112 mm (4.4 inches)72%extreme

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