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May Weather in Rio Bonito, Brazil

Last updated: August 22, 2025

In May, the average temperature in Rio Bonito, Brazil hovers around 22°C (72°F). Expect a delightful range, with minimums at 14°C (57°F) and soaring maximums reaching 32°C (91°F). During this time, you can also anticipate about 75 mm (3.0 in) of precipitation spread over 10 days, contributing to an average humidity of 81%. Enjoy the blend of warmth and refreshing showers!

May Temperature in Rio Bonito

In May in Rio Bonito, the average temperature is 22°C (72°F), with a maximum that can reach 32°C (91°F) and a minimum that can drop to 14°C (57°F). This makes it an ideal time for travelers to enjoy pleasant weather and a variety of outdoor activities.

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

The chart illustrates May temperature patterns in Rio Bonito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Bonito, May typically has an average temperature of 22°C (72°F), with highs reaching up to 32°C (91°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec807979757271696973747477
Data source: Temperature data for Rio 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 Rio Bonito

In Rio Bonito in May, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

May Precipitation Trends in Rio Bonito

The chart displays monthly precipitation patterns in Rio 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 Rio Bonito, May typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1592081991037546316866119211222
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rio Bonito

In Rio Bonito in May, humidity is 81%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making traveling feel both lush and a bit stifling, as the air clings to your skin and every step is accompanied by a gentle sheen of moisture.

May Average Humidity in Rio Bonito

This chart illustrates the average monthly humidity levels in Rio 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 Rio Bonito is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%83%81%80%76%73%68%61%72%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rio Bonito

In Rio 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 Rio Bonito.

Maximum UV Index Levels in Rio Bonito for May

The chart shows the monthly maximum UV Index (UVI) for Rio 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 Rio Bonito typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16141311867911131415
Data source: Rio 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 Rio Bonito Compares to Other Months

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

This table compares monthly weather conditions in Rio Bonito, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)159 mm (6.2 inches)85%extreme
February Weather26°C (79°F)208 mm (8.2 inches)85%extreme
March Weather26°C (79°F)199 mm (7.8 inches)86%extreme
April Weather24°C (76°F)103 mm (4.0 inches)83%extreme
May Weather22°C (72°F)75 mm (3.0 inches)81%very high
June Weather22°C (71°F)46 mm (1.8 inches)80%high
July Weather20°C (69°F)31 mm (1.2 inches)76%high
August Weather21°C (69°F)68 mm (2.7 inches)73%very high
September Weather23°C (73°F)66 mm (2.6 inches)68%extreme
October Weather23°C (74°F)118 mm (4.7 inches)61%extreme
November Weather23°C (74°F)211 mm (8.3 inches)72%extreme
December Weather25°C (77°F)222 mm (8.7 inches)75%extreme

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