May Weather in Itapui, Brazil

Last updated: August 22, 2025

In May, the average temperature in Itapui, Brazil hovers around 21°C (70°F), making it a delightful time to explore. Expect temperatures to range from a crisp 6°C (44°F) at night to a warm 33°C (91°F) during the day. With an average humidity of 76%, the air may feel a bit muggy at times. Be prepared for some showers, as the area typically sees 35 mm (1.4 in) of precipitation over the course of 4 days. Enjoy your trip!

May Temperature in Itapui

In May in Itapui, the average temperature is 21°C (70°F). Maximums can reach 33°C (91°F), while minimums can dip as low as 6°C (44°F). This climate makes it a great time for travelers to enjoy outdoor activities while being prepared for fluctuating temperatures.

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

The chart illustrates May temperature patterns in Itapui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itapui, May typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 6°C (44°F).

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

May Precipitation in Itapui

In Itapui in May, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

May Precipitation Trends in Itapui

The chart displays monthly precipitation patterns in Itapui, 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 Itapui, May typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 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 Itapui

In Itapui in May, humidity is 76%. With an average temperature of 21°C (70°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel more strenuous, prompting travelers to take frequent breaks and seek shade to stay comfortable during their adventures.

May Average Humidity in Itapui

This chart illustrates the average monthly humidity levels in Itapui, 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 Itapui is approximately 76%, 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 Itapui

In Itapui 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 Itapui.

Maximum UV Index Levels in Itapui for May

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

Data source: Itapui 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 Itapui Compares to Other Months

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

This table compares monthly weather conditions in Itapui, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	180 mm (7.1 inches)	88%	extreme
February Weather	25°C (78°F)	140 mm (5.5 inches)	87%	extreme
March Weather	25°C (78°F)	96 mm (3.8 inches)	86%	extreme
April Weather	23°C (74°F)	50 mm (2.0 inches)	82%	extreme
May Weather	21°C (70°F)	35 mm (1.4 inches)	76%	very high
June Weather	20°C (69°F)	18 mm (0.7 inches)	71%	high
July Weather	20°C (68°F)	8 mm (0.3 inches)	67%	high
August Weather	21°C (69°F)	39 mm (1.5 inches)	59%	very high
September Weather	25°C (77°F)	28 mm (1.1 inches)	54%	extreme
October Weather	25°C (77°F)	88 mm (3.5 inches)	50%	extreme
November Weather	24°C (76°F)	119 mm (4.7 inches)	74%	extreme
December Weather	25°C (78°F)	132 mm (5.2 inches)	83%	extreme