September Weather in Areal, Brazil

Last updated: August 22, 2025

In Areal, Brazil, the average temperature in September is a pleasant 20°C (68°F). However, you can expect a range from a cool 8°C (47°F) to a warm 32°C (89°F). During this month, the area receives approximately 67 mm (2.7 in) of precipitation over 9 days, contributing to an average humidity of 68%.

September Temperature in Areal

In September in Areal, the average temperature is 20°C (68°F). Maximums can reach 32°C (89°F), while minimums can drop to as low as 8°C (47°F). This makes it a perfect time for travelers to enjoy a mix of warm days and cool evenings while exploring the area.

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

The chart illustrates September temperature patterns in Areal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Areal, September typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (89°F) and lows dropping to around 8°C (47°F).

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

September Precipitation in Areal

In Areal in September, the precipitation amount is 67 mm (2.7 in), occurring over a span of 9 days.

September Precipitation Trends in Areal

The chart displays monthly precipitation patterns in Areal, 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 Areal, September typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 9 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 Areal

In Areal in September humidity is 68%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while also prompting travelers to stay hydrated and seek out refreshing breaks from the heat.

September Average Humidity in Areal

This chart illustrates the average monthly humidity levels in Areal, 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 Areal is approximately 68%, 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 Areal

In Areal 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 Areal.

Maximum UV Index Levels in Areal for September

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

Data source: Areal 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 Areal Compares to Other Months

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

This table compares monthly weather conditions in Areal, 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)	191 mm (7.5 inches)	85%	extreme
February Weather	22°C (73°F)	289 mm (11.4 inches)	85%	extreme
March Weather	22°C (72°F)	207 mm (8.1 inches)	86%	extreme
April Weather	20°C (69°F)	92 mm (3.6 inches)	83%	extreme
May Weather	18°C (65°F)	60 mm (2.4 inches)	81%	very high
June Weather	18°C (64°F)	38 mm (1.5 inches)	80%	high
July Weather	17°C (62°F)	26 mm (1.0 inches)	76%	high
August Weather	17°C (63°F)	62 mm (2.4 inches)	73%	very high
September Weather	20°C (68°F)	67 mm (2.7 inches)	68%	extreme
October Weather	21°C (70°F)	145 mm (5.7 inches)	61%	extreme
November Weather	20°C (69°F)	249 mm (9.8 inches)	72%	extreme
December Weather	22°C (72°F)	290 mm (11.4 inches)	75%	extreme