September Weather in Maracas, Brazil

Last updated: August 22, 2025

In Maracas, Brazil, the average temperature in September hovers around 22°C (71°F), making it a delightful time to visit. Expect temperatures to range from a minimum of 13°C (56°F) to a maximum of 36°C (96°F). During this month, you can also anticipate a total precipitation of 21 mm (0.8 in) spread over 5 days, with an average humidity level of 70%. Whether you're exploring the outdoors or enjoying indoor activities, this weather offers a perfect balance!

September Temperature in Maracas

In September in Maracas, the average temperature is 22°C (71°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as 13°C (56°F). This makes Maracas an ideal destination for travelers seeking a warm climate with pleasant daytime temperatures and cooler evenings.

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

The chart illustrates September temperature patterns in Maracas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Maracas, September typically has an average temperature of 22°C (71°F), with highs reaching up to 36°C (96°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Maracas

In Maracas in September, the precipitation amount is 21 mm (0.8 in) spread over a period of 5 days.

September Precipitation Trends in Maracas

The chart displays monthly precipitation patterns in Maracas, 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 Maracas, September typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 5 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 Maracas

In Maracas in September humidity is 70%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace that can be both refreshing and slightly oppressive, making travel a blend of delightful exploration and the need to stay hydrated and cool.

September Average Humidity in Maracas

This chart illustrates the average monthly humidity levels in Maracas, 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 Maracas is approximately 70%, 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 Maracas

In Maracas 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 Maracas.

Maximum UV Index Levels in Maracas for September

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

Data source: Maracas 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 Maracas Compares to Other Months

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

This table compares monthly weather conditions in Maracas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	53 mm (2.1 inches)	73%	extreme
February Weather	24°C (76°F)	94 mm (3.7 inches)	80%	extreme
March Weather	24°C (76°F)	108 mm (4.2 inches)	89%	extreme
April Weather	23°C (74°F)	114 mm (4.5 inches)	88%	extreme
May Weather	22°C (72°F)	35 mm (1.4 inches)	85%	extreme
June Weather	21°C (70°F)	25 mm (1.0 inches)	85%	very high
July Weather	20°C (68°F)	23 mm (0.9 inches)	80%	very high
August Weather	20°C (69°F)	22 mm (0.9 inches)	76%	extreme
September Weather	22°C (71°F)	21 mm (0.8 inches)	70%	extreme
October Weather	24°C (75°F)	72 mm (2.9 inches)	63%	extreme
November Weather	23°C (74°F)	113 mm (4.5 inches)	58%	extreme
December Weather	24°C (75°F)	147 mm (5.8 inches)	59%	extreme