October Weather in Sao Caetano do Sul, Brazil

Last updated: August 22, 2025

In October, the average temperature in Sao Caetano do Sul, Brazil is a pleasant 20°C (69°F). Expect temperatures to range from a minimum of 12°C (53°F) to a maximum of 36°C (97°F), providing a diverse climate experience. During this month, 135 mm (5.3 in) of precipitation typically falls over 16 days, and the average humidity sits at a comfortable 50%. Perfect for exploring or relaxing!

October Temperature in Sao Caetano do Sul

In October in Sao Caetano do Sul, the average temperature is 20°C (69°F), with maximums reaching 36°C (97°F) and minimums dropping as low as 12°C (53°F). Be prepared for warm days and cooler evenings, making it a perfect destination for outdoor adventures and comfortable sightseeing.

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

The chart illustrates October 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, October typically has an average temperature of 20°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (53°F).

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

October Precipitation in Sao Caetano do Sul

In Sao Caetano do Sul in October, precipitation amounts to 135 mm (5.3 in) over the course of 16 days.

October Precipitation Trends in Sao Caetano do Sul

The chart displays monthly precipitation patterns in Sao Caetano do Sul, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sao Caetano do Sul, October typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Sao Caetano do Sul

In Sao Caetano do Sul in October humidity is 50%. With an average temperature of 20°C (69°F), this humidity feels like a mild embrace, making it comfortable for leisurely strolls and outdoor adventures.

October Average Humidity in Sao Caetano do Sul

This chart illustrates the average monthly humidity levels in Sao Caetano do Sul, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sao Caetano do Sul is approximately 50%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Sao Caetano do Sul

In Sao Caetano do Sul in October, 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 Sao Caetano do Sul.

Maximum UV Index Levels in Sao Caetano do Sul for October

The chart shows the monthly maximum UV Index (UVI) for Sao Caetano do Sul in October, 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 October, the maximum UV index in Sao Caetano do Sul typically reaches 13, which falls under the extreme exposure category.

Data source: Sao Caetano do Sul October 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 October 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 October’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 October’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