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May Weather in Ribeirao Branco, Brazil

Last updated: August 22, 2025

In Ribeirao Branco, Brazil, the average temperature in May is a comfortable 17°C (62°F), with daily highs reaching up to 29°C (84°F) and lows dipping to 4°C (40°F). Expect 72 mm (2.8 in) of precipitation spread over approximately 10 days, accompanied by a notable average humidity of 84%. Whether you're planning outdoor activities or cozy indoor moments, the weather in Ribeirao Branco this month offers a unique blend of warmth and refreshing moisture.

May Temperature in Ribeirao Branco

In May in Ribeirao Branco, the average temperature is 17°C (62°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 4°C (40°F). This variation in temperature makes it wise to pack layers for your travels.

May Weather in Ribeirao Branco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ribeirao Branco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ribeirao Branco, May typically has an average temperature of 17°C (62°F), with highs reaching up to 29°C (84°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec717170666261596065666670
Data source: Temperature data for Ribeirao Branco 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.

May Precipitation in Ribeirao Branco

In Ribeirao Branco in May, the total precipitation amount is 72 mm (2.8 in) spread over a duration of 10 days.

May Precipitation Trends in Ribeirao Branco

The chart displays monthly precipitation patterns in Ribeirao Branco, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Ribeirao Branco, May typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec234186181617279336859159120180
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ribeirao Branco

In Ribeirao Branco in May humidity is 84%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making travel both comforting and slightly stifling, as you navigate through a haze of thick, moisture-laden air.

May Average Humidity in Ribeirao Branco

This chart illustrates the average monthly humidity levels in Ribeirao Branco, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Ribeirao Branco is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%87%85%85%83%78%73%73%71%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ribeirao Branco

In Ribeirao Branco in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ribeirao Branco.

Maximum UV Index Levels in Ribeirao Branco for May

The chart shows the monthly maximum UV Index (UVI) for Ribeirao Branco in May, 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 May, the maximum UV index in Ribeirao Branco typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311867911141515
Data source: Ribeirao Branco May 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 May Weather in Ribeirao Branco Compares to Other Months

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

This table compares monthly weather conditions in Ribeirao Branco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)234 mm (9.2 inches)89%extreme
February Weather21°C (71°F)186 mm (7.3 inches)86%extreme
March Weather21°C (70°F)181 mm (7.1 inches)87%extreme
April Weather19°C (66°F)61 mm (2.4 inches)85%extreme
May Weather17°C (62°F)72 mm (2.8 inches)84%very high
June Weather16°C (61°F)79 mm (3.1 inches)83%high
July Weather15°C (59°F)33 mm (1.3 inches)78%high
August Weather15°C (60°F)68 mm (2.7 inches)73%very high
September Weather18°C (65°F)59 mm (2.3 inches)73%extreme
October Weather19°C (66°F)159 mm (6.3 inches)71%extreme
November Weather19°C (67°F)120 mm (4.7 inches)83%extreme
December Weather21°C (70°F)180 mm (7.1 inches)87%extreme

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