September Weather in Sao Miguel do Araguaia, Brazil

Last updated: August 22, 2025

In Sao Miguel do Araguaia, Brazil, the average temperature in September hovers around 30°C (86°F), making it a warm getaway. Daily temperatures can range from a minimum of 18°C (65°F) to a sweltering maximum of 41°C (105°F). Despite the heat, you can expect only 5 mm (0.2 in) of precipitation over the course of 1 day, with an average humidity of just 33%.

September Temperature in Sao Miguel do Araguaia

In September in Sao Miguel do Araguaia, the average temperature is 30°C (86°F), with maximums reaching up to 41°C (105°F) and minimums dipping as low as 18°C (65°F). This spectrum of temperatures makes it essential to pack both lightweight clothing for the heat and warmer layers for cooler evenings during your travels.

September Weather in Sao Miguel do Araguaia: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sao Miguel do Araguaia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Miguel do Araguaia, September typically has an average temperature of 30°C (86°F), with highs reaching up to 41°C (105°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for Sao Miguel do Araguaia generated using information from the Copernicus Climate Change Service.

September Precipitation in Sao Miguel do Araguaia

In Sao Miguel do Araguaia in September, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

September Precipitation Trends in Sao Miguel do Araguaia

The chart displays monthly precipitation patterns in Sao Miguel do Araguaia, 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 Sao Miguel do Araguaia, September typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 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 Sao Miguel do Araguaia

In Sao Miguel do Araguaia in September humidity is 33%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace, making it comfortable for traveling and allowing you to explore without feeling overly sticky or fatigued.

September Average Humidity in Sao Miguel do Araguaia

This chart illustrates the average monthly humidity levels in Sao Miguel do Araguaia, 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 Sao Miguel do Araguaia is approximately 33%, 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 Sao Miguel do Araguaia

In Sao Miguel do Araguaia 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 Sao Miguel do Araguaia.

Maximum UV Index Levels in Sao Miguel do Araguaia for September

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

Data source: Sao Miguel do Araguaia 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 Sao Miguel do Araguaia Compares to Other Months

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

This table compares monthly weather conditions in Sao Miguel do Araguaia, 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 (80°F)	180 mm (7.1 inches)	88%	extreme
February Weather	26°C (79°F)	290 mm (11.4 inches)	89%	extreme
March Weather	26°C (80°F)	233 mm (9.2 inches)	90%	extreme
April Weather	27°C (80°F)	135 mm (5.3 inches)	87%	extreme
May Weather	26°C (79°F)	19 mm (0.7 inches)	78%	extreme
June Weather	26°C (78°F)	0 mm (0.0 inches)	66%	very high
July Weather	25°C (77°F)	0 mm (0.0 inches)	55%	very high
August Weather	28°C (82°F)	1 mm (0.0 inches)	44%	extreme
September Weather	30°C (86°F)	5 mm (0.2 inches)	33%	extreme
October Weather	29°C (84°F)	91 mm (3.6 inches)	27%	extreme
November Weather	27°C (80°F)	240 mm (9.4 inches)	52%	extreme
December Weather	26°C (80°F)	266 mm (10.5 inches)	80%	extreme