September Weather in Ares, Brazil

Last updated: August 22, 2025

In September, the average temperature in Ares, Brazil is a pleasant 25°C (78°F). You'll experience comfortable warmth, with temperatures dipping to a minimum of 21°C (69°F) and peaking at a maximum of 31°C (89°F). However, be prepared for some rain, as 28 mm (1.1 in) of precipitation may fall over 11 days. With an average humidity of 72%, it's the perfect time to enjoy the balmy climate!

September Temperature in Ares

In September in Ares, the average temperature is 25°C (78°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 21°C (69°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the vibrant surroundings.

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

The chart illustrates September temperature patterns in Ares, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ares, September typically has an average temperature of 25°C (78°F), with highs reaching up to 31°C (89°F) and lows dropping to around 21°C (69°F).

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

September Precipitation in Ares

In Ares in September, the precipitation amount is 28 mm (1.1 in) over the course of 11 days.

September Precipitation Trends in Ares

The chart displays monthly precipitation patterns in Ares, 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 Ares, September typically receives around 28 mm (1.1 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 Ares

In Ares in September humidity is 72%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket wrapping around you, making it essential to stay hydrated and take breaks in the shade while exploring.

September Average Humidity in Ares

This chart illustrates the average monthly humidity levels in Ares, 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 Ares is approximately 72%, 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 Ares

In Ares 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 Ares.

Maximum UV Index Levels in Ares for September

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

Data source: Ares 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 Ares Compares to Other Months

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

This table compares monthly weather conditions in Ares, 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 (81°F)	47 mm (1.8 inches)	86%	extreme
February Weather	27°C (81°F)	96 mm (3.8 inches)	89%	extreme
March Weather	27°C (81°F)	144 mm (5.7 inches)	89%	extreme
April Weather	27°C (80°F)	122 mm (4.8 inches)	89%	extreme
May Weather	26°C (79°F)	113 mm (4.5 inches)	90%	extreme
June Weather	25°C (78°F)	100 mm (3.9 inches)	86%	extreme
July Weather	24°C (76°F)	124 mm (4.9 inches)	80%	extreme
August Weather	25°C (77°F)	31 mm (1.2 inches)	77%	extreme
September Weather	25°C (78°F)	28 mm (1.1 inches)	72%	extreme
October Weather	26°C (80°F)	24 mm (1.0 inches)	68%	extreme
November Weather	27°C (81°F)	24 mm (0.9 inches)	66%	extreme
December Weather	27°C (81°F)	35 mm (1.4 inches)	70%	extreme