March Weather in Sao Caetano do Sul, Brazil

Last updated: August 22, 2025

In March, the average temperature in Sao Caetano do Sul, Brazil is a pleasant 22°C (73°F). Expect a range where the minimum dips to 14°C (57°F) and the maximum peaks at 32°C (90°F). Rainfall adds a touch of moisture, with 147 mm (5.8 in) of precipitation over 18 days. With an average humidity of 87%, it's the perfect time to embrace the vibrant atmosphere of this beautiful location!

March Temperature in Sao Caetano do Sul

In March in Sao Caetano do Sul, the average temperature is 22°C (73°F). The maximum can reach 32°C (90°F), and the minimum can be as low as 14°C (57°F). This makes Sao Caetano do Sul an ideal destination for travelers seeking pleasant weather and a comfortable climate during this time of year.

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

The chart illustrates March 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, March typically has an average temperature of 22°C (73°F), with highs reaching up to 32°C (90°F) and lows dropping to around 14°C (57°F).

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

March Precipitation in Sao Caetano do Sul

In Sao Caetano do Sul in March, the precipitation amount is 147 mm (5.8 in) over a span of 18 days.

March Precipitation Trends in Sao Caetano do Sul

The chart displays monthly precipitation patterns in Sao Caetano do Sul, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Sao Caetano do Sul, March typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 18 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Sao Caetano do Sul

In Sao Caetano do Sul in March humidity is 87%. With an average temperature of 22°C (73°F), this humidity feels like a thick, warm blanket enveloping you as you travel, making the air feel heavy and the exploration slightly more challenging but also wonderfully immersive in the local atmosphere.

March Average Humidity in Sao Caetano do Sul

This chart illustrates the average monthly humidity levels in Sao Caetano do Sul, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Sao Caetano do Sul is approximately 87%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Sao Caetano do Sul

In Sao Caetano do Sul in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. 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 March

The chart shows the monthly maximum UV Index (UVI) for Sao Caetano do Sul in March, 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 March, the maximum UV index in Sao Caetano do Sul typically reaches 12, which falls under the extreme exposure category.

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