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May Weather in Pio IX, Brazil

Last updated: August 22, 2025

In May, the average temperature in Pio IX, Brazil hovers around 25°C (78°F), creating a pleasant atmosphere for outdoor activities. Expect the minimum to dip to 19°C (66°F), while the maximum can soar to 33°C (92°F). With an average precipitation of 29 mm (1.1 in) across 7 days, be prepared for occasional showers. The humidity remains high at a comfortable 87%, giving you a taste of the tropics!

May Temperature in Pio IX

In May in Pio IX, the average temperature is 25°C (78°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 19°C (66°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy all that Pio IX has to offer.

May Weather in Pio IX: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Pio IX, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pio IX, May typically has an average temperature of 25°C (78°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec797877777777778082848381
Data source: Temperature data for Pio IX 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 Pio IX

In Pio IX in May, the precipitation amount is 29 mm (1.1 in) over a span of 7 days.

May Precipitation Trends in Pio IX

The chart displays monthly precipitation patterns in Pio IX, 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 Pio IX, May typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec7415317110429871141739
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pio IX

In Pio IX in May, humidity is 87%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities particularly strenuous and requiring frequent breaks for hydration and shade.

May Average Humidity in Pio IX

This chart illustrates the average monthly humidity levels in Pio IX, 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 Pio IX is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%91%93%92%87%77%66%58%51%45%41%67%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pio IX

In Pio IX in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Pio IX.

Maximum UV Index Levels in Pio IX for May

The chart shows the monthly maximum UV Index (UVI) for Pio IX 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 Pio IX typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151415141211111313131414
Data source: Pio IX 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 Pio IX Compares to Other Months

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

This table compares monthly weather conditions in Pio IX, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)74 mm (2.9 inches)90%extreme
February Weather25°C (78°F)153 mm (6.0 inches)91%extreme
March Weather25°C (77°F)171 mm (6.7 inches)93%extreme
April Weather25°C (77°F)104 mm (4.1 inches)92%extreme
May Weather25°C (78°F)29 mm (1.1 inches)87%extreme
June Weather25°C (78°F)8 mm (0.3 inches)77%extreme
July Weather25°C (77°F)7 mm (0.3 inches)66%extreme
August Weather26°C (80°F)1 mm (0.0 inches)58%extreme
September Weather28°C (82°F)1 mm (0.0 inches)51%extreme
October Weather29°C (84°F)4 mm (0.2 inches)45%extreme
November Weather28°C (83°F)17 mm (0.7 inches)41%extreme
December Weather27°C (81°F)39 mm (1.5 inches)67%extreme

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