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March Weather in Rio Real, Brazil

Last updated: August 22, 2025

In Rio Real, Brazil, the average temperature in March is a warm 27°C (81°F), with a range that can dip to a minimum of 20°C (68°F) and peak at a sizzling 39°C (102°F). Expect 68 mm (2.7 in) of precipitation spread over 15 days, contributing to a high average humidity of 89%. It's a month that beautifully balances warmth and a refreshing air, perfect for enjoying the vibrant atmosphere!

March Temperature in Rio Real

In March in Rio Real, the average temperature is 27°C (81°F). Maximums can reach 39°C (102°F), while minimums can dip to as low as 20°C (68°F). Be prepared for warm weather and pack accordingly to enjoy your travels!

March Weather in Rio Real: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Rio Real, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Real, March typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281807775737475787980
Data source: Temperature data for Rio Real 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 Rio Real

In Rio Real in March, the total precipitation amount is 68 mm (2.7 in) recorded over a span of 15 days.

March Precipitation Trends in Rio Real

The chart displays monthly precipitation patterns in Rio Real, 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 Rio Real, March typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec313068859181654550345549
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Rio Real

In Rio Real in March humidity is 89%. With an average temperature of 27°C (81°F), this humidity feels like a wet blanket enveloping you, making outdoor activities challenging and travel a little less comfortable.

March Average Humidity in Rio Real

This chart illustrates the average monthly humidity levels in Rio Real, 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 Rio Real is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%89%91%89%87%80%75%70%66%61%61%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Rio Real

In Rio Real 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 Rio Real, you can check here.

Maximum UV Index Levels in Rio Real for March

The chart shows the monthly maximum UV Index (UVI) for Rio Real 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 Rio Real typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414131110101213141514
Data source: Rio Real 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 Rio Real Compares to Other Months

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

This table compares monthly weather conditions in Rio Real, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)31 mm (1.2 inches)76%extreme
February Weather28°C (82°F)30 mm (1.2 inches)84%extreme
March Weather27°C (81°F)68 mm (2.7 inches)89%extreme
April Weather26°C (80°F)85 mm (3.3 inches)91%extreme
May Weather25°C (77°F)91 mm (3.6 inches)89%extreme
June Weather24°C (75°F)81 mm (3.2 inches)87%very high
July Weather23°C (73°F)65 mm (2.6 inches)80%very high
August Weather23°C (74°F)45 mm (1.8 inches)75%extreme
September Weather24°C (76°F)50 mm (2.0 inches)70%extreme
October Weather26°C (79°F)33 mm (1.3 inches)66%extreme
November Weather26°C (80°F)55 mm (2.2 inches)61%extreme
December Weather27°C (80°F)49 mm (1.9 inches)61%extreme

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