September Weather in Tuntum, Brazil

Last updated: August 22, 2025

In Tuntum, Brazil, the average temperature in September hovers around 29°C (85°F), with daily variations ranging from a minimum of 20°C (68°F) to a peak of 38°C (101°F). This period experiences minimal precipitation, with only 8 mm (0.3 in) falling over the course of a single day, contributing to an average humidity of just 36%.

September Temperature in Tuntum

In September in Tuntum, the average temperature is 29°C (85°F). Maximum temperatures can reach 38°C (101°F), while the minimum can drop to as low as 20°C (68°F). It's a great time for travelers to enjoy warm weather, perfect for outdoor activities and exploring the vibrant local culture.

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

The chart illustrates September temperature patterns in Tuntum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tuntum, September typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Tuntum

In Tuntum in September, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Tuntum

The chart displays monthly precipitation patterns in Tuntum, 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 Tuntum, September typically receives around 8 mm (0.3 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 Tuntum

In Tuntum in September, humidity is 36%. With an average temperature of 29°C (85°F), this humidity feels like a comfortable warmth that makes traveling enjoyable, allowing you to explore without feeling overheated or sticky.

September Average Humidity in Tuntum

This chart illustrates the average monthly humidity levels in Tuntum, 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 Tuntum is approximately 36%, 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 Tuntum

In Tuntum 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 Tuntum.

Maximum UV Index Levels in Tuntum for September

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

Data source: Tuntum 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 Tuntum Compares to Other Months

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

This table compares monthly weather conditions in Tuntum, 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 (80°F)	159 mm (6.3 inches)	90%	extreme
February Weather	26°C (80°F)	231 mm (9.1 inches)	91%	extreme
March Weather	26°C (80°F)	239 mm (9.4 inches)	92%	extreme
April Weather	27°C (80°F)	184 mm (7.2 inches)	93%	extreme
May Weather	27°C (81°F)	61 mm (2.4 inches)	88%	extreme
June Weather	27°C (81°F)	7 mm (0.3 inches)	75%	extreme
July Weather	27°C (81°F)	6 mm (0.2 inches)	52%	extreme
August Weather	28°C (83°F)	3 mm (0.1 inches)	42%	extreme
September Weather	29°C (85°F)	8 mm (0.3 inches)	36%	extreme
October Weather	30°C (86°F)	22 mm (0.9 inches)	35%	extreme
November Weather	28°C (84°F)	78 mm (3.1 inches)	43%	extreme
December Weather	28°C (82°F)	119 mm (4.7 inches)	76%	extreme