September Weather in Itapecerica, Brazil

Last updated: August 22, 2025

In Itapecerica, Brazil during September, the average temperature hovers around 23°C (73°F). Expect a range with minimums dipping to 10°C (51°F) and maximums soaring up to 36°C (98°F). Rainfall during this time averages 35 mm (1.4 in) spread over 3 days, while humidity levels sit at a comfortable 49%.

September Temperature in Itapecerica

In September in Itapecerica, the average temperature is 23°C (73°F), with maximums reaching up to 36°C (98°F) and minimums dropping as low as 10°C (51°F). This pleasant climate makes it an ideal time for travelers to explore the attractions and enjoy outdoor activities.

September Weather in Itapecerica: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Itapecerica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itapecerica, September typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (98°F) and lows dropping to around 10°C (51°F).

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

September Precipitation in Itapecerica

In Itapecerica in September, the precipitation amount is 35 mm (1.4 in) over the course of 3 days.

September Precipitation Trends in Itapecerica

The chart displays monthly precipitation patterns in Itapecerica, 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 Itapecerica, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 3 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 Itapecerica

In Itapecerica in September, humidity is 49%. With an average temperature of 23°C (73°F), this humidity feels like a pleasant, slightly refreshing embrace that makes outdoor activities enjoyable without being overwhelming, perfect for exploring local attractions and indulging in leisurely strolls.

September Average Humidity in Itapecerica

This chart illustrates the average monthly humidity levels in Itapecerica, 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 Itapecerica is approximately 49%, 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 Itapecerica

In Itapecerica 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 Itapecerica.

Maximum UV Index Levels in Itapecerica for September

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

Data source: Itapecerica 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 Itapecerica Compares to Other Months

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

This table compares monthly weather conditions in Itapecerica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	156 mm (6.1 inches)	85%	extreme
February Weather	23°C (73°F)	204 mm (8.0 inches)	87%	extreme
March Weather	23°C (73°F)	138 mm (5.4 inches)	87%	extreme
April Weather	21°C (71°F)	50 mm (2.0 inches)	80%	extreme
May Weather	19°C (66°F)	37 mm (1.4 inches)	74%	very high
June Weather	19°C (66°F)	11 mm (0.4 inches)	72%	high
July Weather	17°C (64°F)	3 mm (0.1 inches)	67%	very high
August Weather	19°C (67°F)	14 mm (0.6 inches)	58%	extreme
September Weather	23°C (73°F)	35 mm (1.4 inches)	49%	extreme
October Weather	23°C (73°F)	137 mm (5.4 inches)	36%	extreme
November Weather	22°C (71°F)	217 mm (8.6 inches)	65%	extreme
December Weather	22°C (73°F)	239 mm (9.4 inches)	72%	extreme