May Weather in Piranhas, Brazil

Last updated: August 22, 2025

In Piranhas, Brazil, the average temperature in May is a pleasant 24°C (75°F). While you can expect minimum lows of 7°C (45°F) and maximum highs reaching 34°C (93°F), the air maintains a comfortable average humidity of 68%. During this month, anticipate light rainfall with a total precipitation of approximately 8 mm (0.3 in) over just 2 days.

May Temperature in Piranhas

In May in Piranhas, the average temperature is 24°C (75°F). Maximums can reach 34°C (93°F), and minimums can be as low as 7°C (45°F). This makes Piranhas a great destination for travelers seeking a mix of warm days and cooler nights.

May Weather in Piranhas: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Piranhas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piranhas, May typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).

Data source: Temperature data for Piranhas generated using information from the Copernicus Climate Change Service.

May Precipitation in Piranhas

In Piranhas in May, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

May Precipitation Trends in Piranhas

The chart displays monthly precipitation patterns in Piranhas, 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 Piranhas, May typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 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 Piranhas

In Piranhas in May, humidity is 68%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping embrace that can leave travelers feeling sticky and slightly fatigued, making it essential to stay hydrated and take breaks in shaded areas.

May Average Humidity in Piranhas

This chart illustrates the average monthly humidity levels in Piranhas, 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 Piranhas is approximately 68%, 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 Piranhas

In Piranhas in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Piranhas.

Maximum UV Index Levels in Piranhas for May

The chart shows the monthly maximum UV Index (UVI) for Piranhas 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 Piranhas typically reaches 10, which falls under the very high exposure category.

Data source: Piranhas 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 Piranhas Compares to Other Months

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

This table compares monthly weather conditions in Piranhas, 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 (78°F)	152 mm (6.0 inches)	87%	extreme
February Weather	25°C (78°F)	174 mm (6.8 inches)	89%	extreme
March Weather	25°C (78°F)	143 mm (5.6 inches)	89%	extreme
April Weather	25°C (78°F)	44 mm (1.7 inches)	83%	extreme
May Weather	24°C (75°F)	8 mm (0.3 inches)	68%	very high
June Weather	24°C (75°F)	1 mm (0.0 inches)	60%	very high
July Weather	23°C (73°F)	0 mm (0.0 inches)	53%	very high
August Weather	26°C (78°F)	1 mm (0.1 inches)	43%	extreme
September Weather	28°C (83°F)	6 mm (0.2 inches)	33%	extreme
October Weather	28°C (82°F)	65 mm (2.6 inches)	28%	extreme
November Weather	26°C (79°F)	156 mm (6.2 inches)	61%	extreme
December Weather	26°C (78°F)	199 mm (7.8 inches)	84%	extreme