May Weather in Sao Joao de Pirabas, Brazil

Last updated: August 22, 2025

In May, the average temperature in Sao Joao de Pirabas, Brazil hovers around 26°C (80°F), with a minimum of 22°C (73°F) and a maximum of 32°C (89°F). This month sees significant rainfall, with a total precipitation of 349 mm (13.7 in) spread over 29 days, contributing to an average humidity of 87%. Prepare for a warm, damp experience!

May Temperature in Sao Joao de Pirabas

In May in Sao Joao de Pirabas, the average temperature is 26°C (80°F). Maximums can reach 32°C (89°F), while minimums can fall as low as 22°C (73°F). This mild and pleasant climate makes it an ideal destination for travelers looking to enjoy outdoor activities and soak up the sun.

May Weather in Sao Joao de Pirabas: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sao Joao de Pirabas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Joao de Pirabas, May typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (89°F) and lows dropping to around 22°C (73°F).

Data source: Temperature data for Sao Joao de Pirabas generated using information from the Copernicus Climate Change Service.

May Precipitation in Sao Joao de Pirabas

In Sao Joao de Pirabas in May, the precipitation amount is 349 mm (13.7 in) over a span of 29 days.

May Precipitation Trends in Sao Joao de Pirabas

The chart displays monthly precipitation patterns in Sao Joao de Pirabas, 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 Joao de Pirabas, May typically receives around 349 mm (13.7 inches) of precipitation spread over approximately 29 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Sao Joao de Pirabas

In Sao Joao de Pirabas in May, humidity is 87%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sticky and exhausting as each step demands extra effort amidst the thick, muggy air.

May Average Humidity in Sao Joao de Pirabas

This chart illustrates the average monthly humidity levels in Sao Joao de Pirabas, 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 Joao de Pirabas is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sao Joao de Pirabas

In Sao Joao de Pirabas in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sao Joao de Pirabas, you can check here.

Maximum UV Index Levels in Sao Joao de Pirabas for May

The chart shows the monthly maximum UV Index (UVI) for Sao Joao de Pirabas 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 Joao de Pirabas typically reaches 14, which falls under the extreme exposure category.

Data source: Sao Joao de Pirabas 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 Joao de Pirabas Compares to Other Months

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

This table compares monthly weather conditions in Sao Joao de Pirabas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	272 mm (10.7 inches)	87%	extreme
February Weather	26°C (79°F)	612 mm (24.1 inches)	84%	extreme
March Weather	26°C (79°F)	554 mm (21.8 inches)	84%	extreme
April Weather	26°C (79°F)	499 mm (19.7 inches)	87%	extreme
May Weather	26°C (80°F)	349 mm (13.7 inches)	87%	extreme
June Weather	27°C (81°F)	179 mm (7.1 inches)	83%	extreme
July Weather	27°C (81°F)	126 mm (5.0 inches)	81%	extreme
August Weather	27°C (81°F)	52 mm (2.0 inches)	79%	extreme
September Weather	27°C (81°F)	27 mm (1.1 inches)	78%	extreme
October Weather	28°C (82°F)	28 mm (1.1 inches)	77%	extreme
November Weather	28°C (82°F)	52 mm (2.0 inches)	78%	extreme
December Weather	27°C (81°F)	175 mm (6.9 inches)	84%	extreme