September Weather in Santo Amaro das Brotas, Brazil

Last updated: August 22, 2025

In Santo Amaro das Brotas, Brazil, the average temperature in September hovers around 25°C (77°F), providing a delightful climate. Visitors can expect minimum temperatures of 21°C (70°F) and maximums reaching 30°C (87°F). With an average humidity of 79% and about 67 mm (2.6 in) of precipitation spread over 21 days, it's a good idea to pack an umbrella alongside your summer wear! 🌦️

September Temperature in Santo Amaro das Brotas

In September in Santo Amaro das Brotas, the average temperature is 25°C (77°F). Maximums can reach 30°C (87°F), and minimums can be as low as 21°C (70°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Santo Amaro das Brotas.

September Weather in Santo Amaro das Brotas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santo Amaro das Brotas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Amaro das Brotas, September typically has an average temperature of 25°C (77°F), with highs reaching up to 30°C (87°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Santo Amaro das Brotas generated using information from the Copernicus Climate Change Service.

September Precipitation in Santo Amaro das Brotas

In Santo Amaro das Brotas in September, the precipitation amount is 67 mm (2.6 in) over a span of 21 days.

September Precipitation Trends in Santo Amaro das Brotas

The chart displays monthly precipitation patterns in Santo Amaro das Brotas, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Santo Amaro das Brotas, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 21 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Santo Amaro das Brotas

In Santo Amaro das Brotas in September, humidity is 79%. With an average temperature of 25°C (77°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sluggish but pleasantly tropical.

September Average Humidity in Santo Amaro das Brotas

This chart illustrates the average monthly humidity levels in Santo Amaro das Brotas, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Santo Amaro das Brotas is approximately 79%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Santo Amaro das Brotas

In Santo Amaro das Brotas in September, 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 Santo Amaro das Brotas.

Maximum UV Index Levels in Santo Amaro das Brotas for September

The chart shows the monthly maximum UV Index (UVI) for Santo Amaro das Brotas in September, 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 September, the maximum UV index in Santo Amaro das Brotas typically reaches 13, which falls under the extreme exposure category.

Data source: Santo Amaro das Brotas September 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 September Weather in Santo Amaro das Brotas Compares to Other Months

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

This table compares monthly weather conditions in Santo Amaro das Brotas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	36 mm (1.4 inches)	81%	extreme
February Weather	27°C (81°F)	46 mm (1.8 inches)	82%	extreme
March Weather	27°C (81°F)	106 mm (4.2 inches)	84%	extreme
April Weather	27°C (80°F)	102 mm (4.0 inches)	86%	extreme
May Weather	26°C (79°F)	142 mm (5.6 inches)	86%	extreme
June Weather	25°C (77°F)	127 mm (5.0 inches)	83%	very high
July Weather	24°C (76°F)	153 mm (6.0 inches)	81%	very high
August Weather	24°C (75°F)	78 mm (3.1 inches)	80%	extreme
September Weather	25°C (77°F)	67 mm (2.6 inches)	79%	extreme
October Weather	26°C (79°F)	36 mm (1.4 inches)	77%	extreme
November Weather	26°C (80°F)	38 mm (1.5 inches)	76%	extreme
December Weather	27°C (80°F)	40 mm (1.6 inches)	76%	extreme