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May Weather in Ribeirao Bonito, Brazil

Last updated: August 22, 2025

In May, the average temperature in Ribeirao Bonito, Brazil hovers around 20°C (69°F). Expect a range from a cool 3°C (38°F) to a warm 32°C (90°F). With an average humidity of 76%, Ribeirao Bonito can feel quite muggy at times. Rainfall is moderate, with 36 mm (1.4 in) expected over the course of about 4 days.

May Temperature in Ribeirao Bonito

In May in Ribeirao Bonito, the average temperature is 20°C (69°F). Maximums can reach 32°C (90°F) and minimums can be as low as 3°C (38°F). This makes it a perfect time to enjoy outdoor activities while being prepared for varying conditions.

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

The chart illustrates May temperature patterns in Ribeirao Bonito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ribeirao Bonito, May typically has an average temperature of 20°C (69°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec777677746968676976767577
Data source: Temperature data for Ribeirao Bonito 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 Bonito

In Ribeirao Bonito in May, the precipitation amount is 36 mm (1.4 in) over the course of 4 days.

May Precipitation Trends in Ribeirao Bonito

The chart displays monthly precipitation patterns in Ribeirao Bonito, 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 Bonito, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec164139914336119293095124148
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ribeirao Bonito

In Ribeirao Bonito in May, humidity is 76%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace that can make outdoor activities sticky and uncomfortable, requiring frequent breaks and plenty of hydration for a pleasant travel experience.

May Average Humidity in Ribeirao Bonito

This chart illustrates the average monthly humidity levels in Ribeirao Bonito, 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 Bonito is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%82%76%71%68%59%54%50%74%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ribeirao Bonito

In Ribeirao Bonito 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 Bonito.

Maximum UV Index Levels in Ribeirao Bonito for May

The chart shows the monthly maximum UV Index (UVI) for Ribeirao Bonito 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 Bonito typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151613118781011131416
Data source: Ribeirao Bonito 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 Bonito Compares to Other Months

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

This table compares monthly weather conditions in Ribeirao Bonito, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)164 mm (6.4 inches)88%extreme
February Weather25°C (77°F)139 mm (5.5 inches)87%extreme
March Weather25°C (77°F)91 mm (3.6 inches)86%extreme
April Weather23°C (74°F)43 mm (1.7 inches)82%extreme
May Weather20°C (69°F)36 mm (1.4 inches)76%very high
June Weather20°C (69°F)11 mm (0.4 inches)71%high
July Weather19°C (67°F)9 mm (0.3 inches)67%very high
August Weather21°C (69°F)29 mm (1.1 inches)59%very high
September Weather25°C (76°F)30 mm (1.2 inches)54%extreme
October Weather25°C (76°F)95 mm (3.7 inches)50%extreme
November Weather24°C (76°F)124 mm (4.9 inches)74%extreme
December Weather25°C (77°F)148 mm (5.8 inches)83%extreme

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