May Weather in Catalao, Brazil

Last updated: August 22, 2025

In Catalao, Brazil, the average temperature in May is a pleasant 22°C (72°F), with a range that can dip to a cool 6°C (43°F) and peak at a warm 31°C (88°F). Expect some light rain, with 17 mm (0.7 in) of precipitation spread over 2 days and an average humidity of 72%. Enjoy the mild climate!

May Temperature in Catalao

In May in Catalao, the average temperature is 22°C (72°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 6°C (43°F). This diverse range makes it a perfect time for outdoor adventures and exploring the local sights.

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

The chart illustrates May temperature patterns in Catalao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Catalao, May typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (43°F).

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

May Precipitation in Catalao

In Catalao in May, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

May Precipitation Trends in Catalao

The chart displays monthly precipitation patterns in Catalao, 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 Catalao, May typically receives around 17 mm (0.7 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 Catalao

In Catalao in May humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.

May Average Humidity in Catalao

This chart illustrates the average monthly humidity levels in Catalao, 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 Catalao is approximately 72%, 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 Catalao

In Catalao 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 Catalao.

Maximum UV Index Levels in Catalao for May

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

Data source: Catalao 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 Catalao Compares to Other Months

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

This table compares monthly weather conditions in Catalao, 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 (77°F)	160 mm (6.3 inches)	86%	extreme
February Weather	24°C (76°F)	215 mm (8.4 inches)	88%	extreme
March Weather	25°C (77°F)	111 mm (4.4 inches)	88%	extreme
April Weather	24°C (75°F)	53 mm (2.1 inches)	81%	extreme
May Weather	22°C (72°F)	17 mm (0.7 inches)	72%	very high
June Weather	21°C (71°F)	1 mm (0.0 inches)	69%	very high
July Weather	20°C (69°F)	0 mm (0.0 inches)	64%	very high
August Weather	23°C (73°F)	3 mm (0.1 inches)	53%	extreme
September Weather	26°C (78°F)	14 mm (0.5 inches)	43%	extreme
October Weather	26°C (79°F)	97 mm (3.8 inches)	34%	extreme
November Weather	24°C (76°F)	215 mm (8.5 inches)	64%	extreme
December Weather	24°C (76°F)	200 mm (7.9 inches)	80%	extreme