September Weather in Itaituba, Brazil

Last updated: August 22, 2025

In September, the average temperature in Itaituba, Brazil hovers around 28°C (83°F). You can expect a minimum of 22°C (72°F) and a maximum of 37°C (98°F), making it a warm time of year. Precipitation averages 76 mm (3.0 in) across 11 days, while the air is relatively dry with an average humidity of just 34%. Enjoy the warmth!

September Temperature in Itaituba

In September in Itaituba, the average temperature is 28°C (83°F). The maximum can reach 37°C (98°F), while the minimum can drop to as low as 22°C (72°F). This makes it an ideal time for travelers seeking warm weather and comfortable conditions for outdoor activities.

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

The chart illustrates September temperature patterns in Itaituba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itaituba, September typically has an average temperature of 28°C (83°F), with highs reaching up to 37°C (98°F) and lows dropping to around 22°C (72°F).

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

September Precipitation in Itaituba

In Itaituba in September, the total precipitation amount is 76 mm (3.0 in), recorded over a period of 11 days.

September Precipitation Trends in Itaituba

The chart displays monthly precipitation patterns in Itaituba, 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 Itaituba, September typically receives around 76 mm (3.0 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 Itaituba

In Itaituba in September humidity is 34%. With an average temperature of 28°C (83°F), this humidity feels like a refreshing embrace, perfect for exploring the sights and enjoying outdoor activities without feeling overly sticky or uncomfortable.

September Average Humidity in Itaituba

This chart illustrates the average monthly humidity levels in Itaituba, 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 Itaituba is approximately 34%, 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 Itaituba

In Itaituba 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 Itaituba.

Maximum UV Index Levels in Itaituba for September

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

Data source: Itaituba 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 Itaituba Compares to Other Months

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

This table compares monthly weather conditions in Itaituba, 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)	232 mm (9.1 inches)	88%	extreme
February Weather	26°C (79°F)	327 mm (12.9 inches)	86%	extreme
March Weather	26°C (79°F)	284 mm (11.2 inches)	87%	extreme
April Weather	26°C (80°F)	325 mm (12.8 inches)	91%	extreme
May Weather	27°C (80°F)	184 mm (7.3 inches)	89%	extreme
June Weather	27°C (81°F)	75 mm (3.0 inches)	80%	extreme
July Weather	27°C (81°F)	50 mm (2.0 inches)	63%	extreme
August Weather	28°C (83°F)	51 mm (2.0 inches)	44%	extreme
September Weather	28°C (83°F)	76 mm (3.0 inches)	34%	extreme
October Weather	28°C (83°F)	119 mm (4.7 inches)	29%	extreme
November Weather	27°C (81°F)	199 mm (7.8 inches)	40%	extreme
December Weather	26°C (80°F)	325 mm (12.8 inches)	85%	extreme