January Weather in Catalao, Brazil

Last updated: August 22, 2025

In January, the average temperature in Catalao, Brazil hovers around 25°C (77°F). Expect a comfortable minimum of 19°C (66°F) and a warm maximum of 34°C (93°F). Rainfall is notable, with 160 mm (6.3 in) spread over about 15 days, while the air remains humid, boasting an average humidity of 86%. Plan accordingly to make the most of your visit!

January Temperature in Catalao

In January in Catalao, the average temperature is 25°C (77°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 19°C (66°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates January 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, January typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in Catalao

In Catalao in January, the precipitation amount is 160 mm (6.3 in) over the course of 15 days.

January Precipitation Trends in Catalao

The chart displays monthly precipitation patterns in Catalao, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Catalao, January typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Catalao

In Catalao in January, humidity is 86%. With an average temperature of 25°C (77°F), this humidity feels like you are wrapped in a warm, heavy blanket, making travel a bit challenging as you may find yourself frequently seeking shade and hydration while navigating the vibrant streets.

January Average Humidity in Catalao

This chart illustrates the average monthly humidity levels in Catalao, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Catalao is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Catalao

In Catalao in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Catalao.

Maximum UV Index Levels in Catalao for January

The chart shows the monthly maximum UV Index (UVI) for Catalao in January, 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 January, the maximum UV index in Catalao typically reaches 16, which falls under the extreme exposure category.

Data source: Catalao January 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 January 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 January’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 January’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