September Weather in Soure, Brazil

Last updated: August 22, 2025

In September, the average temperature in Soure, Brazil is a warm 28°C (82°F), with minimums dipping to 25°C (77°F) and soaring to a maximum of 31°C (88°F). Expect about 34 mm (1.3 in) of precipitation spread across 10 days, accompanied by an average humidity of 69%, making it a warm and slightly humid month.

September Temperature in Soure

In September in Soure, the average temperature is 28°C (82°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 25°C (77°F). This warm climate makes Soure an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Soure, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Soure, September typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Soure

In Soure in September, the precipitation amount is 34 mm (1.3 in) spread over a period of 10 days.

September Precipitation Trends in Soure

The chart displays monthly precipitation patterns in Soure, 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 Soure, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 10 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 Soure

In Soure in September, humidity is 69%. With an average temperature of 28°C (82°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration slightly more challenging but still enjoyable as you soak in the vibrant surroundings.

September Average Humidity in Soure

This chart illustrates the average monthly humidity levels in Soure, 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 Soure is approximately 69%, 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 Soure

In Soure 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 Soure.

Maximum UV Index Levels in Soure for September

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

Data source: Soure 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 Soure Compares to Other Months

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

This table compares monthly weather conditions in Soure, 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)	357 mm (14.1 inches)	89%	extreme
February Weather	26°C (79°F)	670 mm (26.4 inches)	81%	extreme
March Weather	26°C (79°F)	684 mm (26.9 inches)	81%	extreme
April Weather	26°C (79°F)	566 mm (22.3 inches)	85%	extreme
May Weather	27°C (80°F)	422 mm (16.6 inches)	89%	extreme
June Weather	27°C (81°F)	189 mm (7.4 inches)	86%	extreme
July Weather	27°C (81°F)	120 mm (4.7 inches)	81%	extreme
August Weather	28°C (82°F)	57 mm (2.2 inches)	72%	extreme
September Weather	28°C (82°F)	34 mm (1.3 inches)	69%	extreme
October Weather	28°C (83°F)	32 mm (1.3 inches)	69%	extreme
November Weather	28°C (82°F)	83 mm (3.2 inches)	71%	extreme
December Weather	27°C (81°F)	216 mm (8.5 inches)	82%	extreme