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May Weather in Sao Bernardo, Brazil

Last updated: August 22, 2025

In May, the average temperature in Sao Bernardo, Brazil hovers around 27°C (81°F), providing a delightful climate for exploration. Expect minimums of 22°C (71°F) and maximums reaching 33°C (92°F), perfect for a variety of activities. However, be prepared for 190 mm (7.5 in) of precipitation over about 19 days—a reminder to pack your umbrella! With an average humidity of 89%, you’ll want to stay hydrated while enjoying all that this vibrant destination has to offer.

May Temperature in Sao Bernardo

In May in Sao Bernardo, the average temperature is 27°C (81°F). Maximums can reach 33°C (92°F) and minimums can be as low as 22°C (71°F). This pleasant warmth makes it an ideal time for travelers looking to enjoy outdoor activities and explore the sights.

May Weather in Sao Bernardo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sao Bernardo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Bernardo, May typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec818079808181818384848483
Data source: Temperature data for Sao Bernardo 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 Sao Bernardo

In Sao Bernardo in May, the precipitation amount is 190 mm (7.5 in) over a period of 19 days.

May Precipitation Trends in Sao Bernardo

The chart displays monthly precipitation patterns in Sao Bernardo, 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 Sao Bernardo, May typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec166296366310190453344103361
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sao Bernardo

In Sao Bernardo in May 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.

May Average Humidity in Sao Bernardo

This chart illustrates the average monthly humidity levels in Sao Bernardo, 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 Sao Bernardo is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%90%92%89%79%64%55%51%53%60%78%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sao Bernardo

In Sao Bernardo in May, 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 Bernardo.

Maximum UV Index Levels in Sao Bernardo for May

The chart shows the monthly maximum UV Index (UVI) for Sao Bernardo 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 Sao Bernardo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141416151311111313121313
Data source: Sao Bernardo 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 Sao Bernardo Compares to Other Months

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

This table compares monthly weather conditions in Sao Bernardo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)166 mm (6.6 inches)89%extreme
February Weather27°C (80°F)296 mm (11.6 inches)90%extreme
March Weather26°C (80°F)366 mm (14.4 inches)90%extreme
April Weather27°C (80°F)310 mm (12.2 inches)92%extreme
May Weather27°C (81°F)190 mm (7.5 inches)89%extreme
June Weather27°C (81°F)45 mm (1.8 inches)79%extreme
July Weather27°C (82°F)33 mm (1.3 inches)64%extreme
August Weather28°C (83°F)3 mm (0.1 inches)55%extreme
September Weather29°C (84°F)4 mm (0.1 inches)51%extreme
October Weather29°C (85°F)10 mm (0.4 inches)53%extreme
November Weather29°C (84°F)33 mm (1.3 inches)60%extreme
December Weather29°C (84°F)61 mm (2.4 inches)78%extreme

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