August Weather in Altos, Brazil

Last updated: August 22, 2025

In Altos, Brazil, the average temperature in August is a warm 29°C (85°F). Temperatures can range from a minimum of 21°C (69°F) to a scorching maximum of 37°C (100°F). With only 3 mm (0.1 in) of precipitation spread over 0 days, and an average humidity of just 42%, it's a perfect time to enjoy the outdoors!

August Temperature in Altos

In August in Altos, the weather is typically warm and inviting, making it an ideal time for travelers seeking sunny adventures.

August Weather in Altos: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Altos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altos, August typically has an average temperature of 29°C (85°F), with highs reaching up to 37°C (100°F) and lows dropping to around 21°C (69°F).

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

August Precipitation in Altos

In Altos in August, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

August Precipitation Trends in Altos

The chart displays monthly precipitation patterns in Altos, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Altos, August typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Altos

In Altos in August humidity is 42%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making it comfortable for outdoor activities and travel.

August Average Humidity in Altos

This chart illustrates the average monthly humidity levels in Altos, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Altos is approximately 42%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Altos

In Altos in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Altos.

Maximum UV Index Levels in Altos for August

The chart shows the monthly maximum UV Index (UVI) for Altos in August, 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 August, the maximum UV index in Altos typically reaches 13, which falls under the extreme exposure category.

Data source: Altos August 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 August Weather in Altos Compares to Other Months

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

This table compares monthly weather conditions in Altos, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	199 mm (7.8 inches)	90%	extreme
February Weather	27°C (80°F)	366 mm (14.4 inches)	91%	extreme
March Weather	26°C (80°F)	387 mm (15.2 inches)	92%	extreme
April Weather	27°C (80°F)	294 mm (11.6 inches)	93%	extreme
May Weather	27°C (81°F)	81 mm (3.2 inches)	88%	extreme
June Weather	28°C (83°F)	9 mm (0.3 inches)	75%	extreme
July Weather	28°C (83°F)	12 mm (0.5 inches)	52%	extreme
August Weather	29°C (85°F)	3 mm (0.1 inches)	42%	extreme
September Weather	31°C (87°F)	2 mm (0.1 inches)	36%	extreme
October Weather	31°C (88°F)	11 mm (0.4 inches)	35%	extreme
November Weather	30°C (86°F)	45 mm (1.8 inches)	43%	extreme
December Weather	29°C (84°F)	95 mm (3.7 inches)	76%	extreme