September Weather in Brasileia, Brazil

Last updated: August 22, 2025

In Brasileia, Brazil, the month of September brings an inviting average temperature of 27°C (81°F). Expect a comfortable minimum of 16°C (60°F), soaring to a warm maximum of 37°C (100°F). With 74 mm (2.9 in) of precipitation over 12 days, humidity hovers around a refreshing 33%, making it a pleasant time to explore the outdoors!

September Temperature in Brasileia

In September in Brasileia, the average temperature is 27°C (81°F), with a maximum reaching up to 37°C (100°F) and a minimum dipping to as low as 16°C (60°F). This pleasant weather makes it an ideal time to explore Brasileia and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Brasileia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brasileia, September typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (100°F) and lows dropping to around 16°C (60°F).

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

September Precipitation in Brasileia

In Brasileia in September, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

September Precipitation Trends in Brasileia

The chart displays monthly precipitation patterns in Brasileia, 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 Brasileia, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 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 Brasileia

In Brasileia in September humidity is 33%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable breeze on a warm day, making it quite pleasant for traveling and exploring the surroundings.

September Average Humidity in Brasileia

This chart illustrates the average monthly humidity levels in Brasileia, 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 Brasileia is approximately 33%, 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 Brasileia

In Brasileia in September, 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 Brasileia.

Maximum UV Index Levels in Brasileia for September

The chart shows the monthly maximum UV Index (UVI) for Brasileia 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 Brasileia typically reaches 12, which falls under the extreme exposure category.

Data source: Brasileia 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 Brasileia Compares to Other Months

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

This table compares monthly weather conditions in Brasileia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	247 mm (9.7 inches)	88%	extreme
February Weather	25°C (78°F)	271 mm (10.7 inches)	87%	extreme
March Weather	25°C (78°F)	248 mm (9.7 inches)	87%	extreme
April Weather	25°C (78°F)	171 mm (6.7 inches)	89%	extreme
May Weather	24°C (76°F)	90 mm (3.5 inches)	84%	extreme
June Weather	24°C (75°F)	41 mm (1.6 inches)	67%	very high
July Weather	24°C (76°F)	22 mm (0.9 inches)	46%	very high
August Weather	25°C (78°F)	33 mm (1.3 inches)	37%	extreme
September Weather	27°C (81°F)	74 mm (2.9 inches)	33%	extreme
October Weather	26°C (80°F)	174 mm (6.8 inches)	44%	extreme
November Weather	26°C (79°F)	233 mm (9.2 inches)	73%	extreme
December Weather	26°C (79°F)	317 mm (12.5 inches)	88%	extreme