September Weather in Braganca, Brazil

Last updated: August 22, 2025

In Braganca, Brazil, the weather in September is typically warm with an average temperature of 27°C (81°F). You can expect a minimum of 24°C (75°F) and a maximum of 32°C (89°F). Precipitation is moderate, with around 31 mm (1.2 in) spread over 11 days. With an average humidity of 78%, it's a perfect time to enjoy the tropical vibe!

September Temperature in Braganca

In September in Braganca, the average temperature is 27°C (81°F), with maximums reaching up to 32°C (89°F) and minimums dropping to as low as 24°C (75°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Braganca.

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

The chart illustrates September temperature patterns in Braganca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Braganca, September typically has an average temperature of 27°C (81°F), with highs reaching up to 32°C (89°F) and lows dropping to around 24°C (75°F).

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

September Precipitation in Braganca

In Braganca in September, the precipitation amount is 31 mm (1.2 in) spread over a period of 11 days.

September Precipitation Trends in Braganca

The chart displays monthly precipitation patterns in Braganca, 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 Braganca, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 11 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 Braganca

In Braganca in September humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

September Average Humidity in Braganca

This chart illustrates the average monthly humidity levels in Braganca, 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 Braganca is approximately 78%, 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 Braganca

In Braganca 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 Braganca.

Maximum UV Index Levels in Braganca for September

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

Data source: Braganca 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 Braganca Compares to Other Months

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

This table compares monthly weather conditions in Braganca, 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 (79°F)	237 mm (9.3 inches)	87%	extreme
February Weather	26°C (79°F)	581 mm (22.9 inches)	84%	extreme
March Weather	26°C (79°F)	575 mm (22.6 inches)	84%	extreme
April Weather	26°C (79°F)	511 mm (20.1 inches)	87%	extreme
May Weather	26°C (80°F)	350 mm (13.8 inches)	87%	extreme
June Weather	27°C (80°F)	171 mm (6.7 inches)	83%	extreme
July Weather	27°C (80°F)	118 mm (4.7 inches)	81%	extreme
August Weather	27°C (81°F)	52 mm (2.0 inches)	79%	extreme
September Weather	27°C (81°F)	31 mm (1.2 inches)	78%	extreme
October Weather	27°C (82°F)	28 mm (1.1 inches)	77%	extreme
November Weather	28°C (82°F)	51 mm (2.0 inches)	78%	extreme
December Weather	27°C (81°F)	166 mm (6.5 inches)	84%	extreme