May Weather in Breves, Brazil

Last updated: August 22, 2025

In Breves, Brazil, the average temperature in May hovers around 27°C (81°F), with a minimum of 23°C (74°F) and a maximum reaching 34°C (93°F). Expect high humidity at 87%, accompanied by substantial precipitation averaging 253 mm (9.9 in) over 28 days. Be prepared for a warm and damp atmosphere!

May Temperature in Breves

In May in Breves, the average temperature is 27°C (81°F). Maximums can reach up to 34°C (93°F), while minimums can drop to as low as 23°C (74°F). It's a great time to visit for warm weather and plenty of sunshine!

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

The chart illustrates May temperature patterns in Breves, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Breves, May typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (93°F) and lows dropping to around 23°C (74°F).

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

May Precipitation in Breves

In Breves in May, the precipitation amount is 253 mm (9.9 in) during a span of 28 days.

May Precipitation Trends in Breves

The chart displays monthly precipitation patterns in Breves, 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 Breves, May typically receives around 253 mm (9.9 inches) of precipitation spread over approximately 28 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Breves

In Breves in May, humidity is 87%. With an average temperature of 27°C (81°F), this humidity feels like walking through a warm, damp blanket, making traveling feel heavy and exhausting.

May Average Humidity in Breves

This chart illustrates the average monthly humidity levels in Breves, 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 Breves 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 Breves

In Breves 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 Breves, you can check here.

Maximum UV Index Levels in Breves for May

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

Data source: Breves 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 Breves Compares to Other Months

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

This table compares monthly weather conditions in Breves, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	261 mm (10.3 inches)	82%	extreme
February Weather	26°C (80°F)	386 mm (15.2 inches)	66%	extreme
March Weather	26°C (80°F)	412 mm (16.2 inches)	61%	extreme
April Weather	27°C (80°F)	388 mm (15.3 inches)	73%	extreme
May Weather	27°C (81°F)	253 mm (9.9 inches)	87%	extreme
June Weather	28°C (82°F)	158 mm (6.2 inches)	86%	extreme
July Weather	28°C (82°F)	85 mm (3.4 inches)	71%	extreme
August Weather	28°C (83°F)	63 mm (2.5 inches)	58%	extreme
September Weather	28°C (83°F)	35 mm (1.4 inches)	54%	extreme
October Weather	29°C (84°F)	37 mm (1.5 inches)	54%	extreme
November Weather	28°C (83°F)	98 mm (3.8 inches)	56%	extreme
December Weather	28°C (82°F)	179 mm (7.0 inches)	72%	extreme