August Weather in Sao Caetano do Sul, Brazil

Last updated: August 22, 2025

In August, the average temperature in Sao Caetano do Sul, Brazil hovers around 17°C (63°F), with variations ranging from a cool 5°C (42°F) to a warm 31°C (89°F). Visitors can expect about 64 mm (2.5 in) of precipitation spread across 8 days, accompanied by an average humidity of 65%. Enjoy a diverse climate that offers both sunshine and the occasional shower!

August Temperature in Sao Caetano do Sul

In August in Sao Caetano do Sul, the average temperature is 17°C (63°F), with maximums reaching 31°C (89°F) and minimums dropping as low as 5°C (42°F). This variability in temperature makes it essential to pack layers for your travels.

August Weather in Sao Caetano do Sul: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Sao Caetano do Sul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Caetano do Sul, August typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (89°F) and lows dropping to around 5°C (42°F).

Data source: Temperature data for Sao Caetano do Sul generated using information from the Copernicus Climate Change Service.

August Precipitation in Sao Caetano do Sul

In Sao Caetano do Sul in August, the precipitation amount is 64 mm (2.5 in) over the course of 8 days.

August Precipitation Trends in Sao Caetano do Sul

The chart displays monthly precipitation patterns in Sao Caetano do Sul, 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 Sao Caetano do Sul, August typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 8 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 Sao Caetano do Sul

In Sao Caetano do Sul in August humidity is 65%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making it a comfortable yet slightly muggy experience for traveling, where you might find yourself seeking shade or a refreshing drink to stay cool and refreshed.

August Average Humidity in Sao Caetano do Sul

This chart illustrates the average monthly humidity levels in Sao Caetano do Sul, 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 Sao Caetano do Sul is approximately 65%, 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 Sao Caetano do Sul

In Sao Caetano do Sul in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sao Caetano do Sul.

Maximum UV Index Levels in Sao Caetano do Sul for August

The chart shows the monthly maximum UV Index (UVI) for Sao Caetano do Sul 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 Sao Caetano do Sul typically reaches 9, which falls under the very high exposure category.

Data source: Sao Caetano do Sul 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 Sao Caetano do Sul Compares to Other Months

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

This table compares monthly weather conditions in Sao Caetano do Sul, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	192 mm (7.6 inches)	88%	extreme
February Weather	22°C (73°F)	166 mm (6.5 inches)	88%	extreme
March Weather	22°C (73°F)	147 mm (5.8 inches)	87%	extreme
April Weather	20°C (69°F)	58 mm (2.3 inches)	84%	extreme
May Weather	18°C (65°F)	56 mm (2.2 inches)	79%	very high
June Weather	18°C (64°F)	48 mm (1.9 inches)	77%	high
July Weather	16°C (62°F)	29 mm (1.1 inches)	72%	high
August Weather	17°C (63°F)	64 mm (2.5 inches)	65%	very high
September Weather	20°C (68°F)	47 mm (1.9 inches)	58%	extreme
October Weather	20°C (69°F)	135 mm (5.3 inches)	50%	extreme
November Weather	20°C (69°F)	126 mm (5.0 inches)	75%	extreme
December Weather	22°C (72°F)	150 mm (5.9 inches)	80%	extreme