May Weather in Cacapava, Brazil

Last updated: August 22, 2025

In May, the average temperature in Cacapava, Brazil is a pleasant 18°C (65°F). However, be prepared for a range that can dip to a minimum of 4°C (40°F) and rise to a maximum of 29°C (84°F). With an average precipitation of 52 mm (2.0 in) spread over 7 days, as well as a humidity level of 79%, it's wise to pack both your sun hat and your umbrella!

May Temperature in Cacapava

In May in Cacapava, the average temperature is 18°C (65°F). Maximum temperatures can reach up to 29°C (84°F), while the minimum can drop as low as 4°C (40°F). This varied climate makes it a great time for travelers to experience the diverse outdoor activities and attractions that Cacapava has to offer.

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

The chart illustrates May temperature patterns in Cacapava, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacapava, May typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 4°C (40°F).

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

May Precipitation in Cacapava

In Cacapava in May, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

May Precipitation Trends in Cacapava

The chart displays monthly precipitation patterns in Cacapava, 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 Cacapava, May typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 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 Cacapava

In Cacapava in May, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

May Average Humidity in Cacapava

This chart illustrates the average monthly humidity levels in Cacapava, 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 Cacapava is approximately 79%, 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 Cacapava

In Cacapava in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Cacapava.

Maximum UV Index Levels in Cacapava for May

The chart shows the monthly maximum UV Index (UVI) for Cacapava 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 Cacapava typically reaches 8, which falls under the very high exposure category.

Data source: Cacapava 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 Cacapava Compares to Other Months

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

This table compares monthly weather conditions in Cacapava, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	193 mm (7.6 inches)	88%	extreme
February Weather	23°C (73°F)	192 mm (7.6 inches)	88%	extreme
March Weather	23°C (73°F)	169 mm (6.7 inches)	87%	extreme
April Weather	20°C (69°F)	64 mm (2.5 inches)	84%	extreme
May Weather	18°C (65°F)	52 mm (2.0 inches)	79%	very high
June Weather	18°C (64°F)	30 mm (1.2 inches)	77%	high
July Weather	16°C (62°F)	21 mm (0.8 inches)	72%	very high
August Weather	17°C (63°F)	58 mm (2.3 inches)	65%	very high
September Weather	21°C (70°F)	59 mm (2.3 inches)	58%	extreme
October Weather	21°C (70°F)	140 mm (5.5 inches)	50%	extreme
November Weather	21°C (70°F)	170 mm (6.7 inches)	75%	extreme
December Weather	22°C (72°F)	204 mm (8.0 inches)	80%	extreme