September Weather in Posto da Mata, Brazil

Last updated: August 22, 2025

In September, the average temperature in Posto da Mata, Brazil is a pleasant 24°C (75°F), making it a great time to explore the area. You'll experience a minimum of 17°C (63°F) and a maximum of 33°C (92°F), providing a comfortable range for outdoor activities. With 37 mm (1.5 in) of precipitation spread over 9 days, be prepared for occasional showers; however, the average humidity hovers around 77%, adding a touch of tropical feel to your adventures.

September Temperature in Posto da Mata

In September in Posto da Mata, the average temperature is 24°C (75°F). Maximums can reach 33°C (92°F) and minimums can be as low as 17°C (63°F). This pleasant climate makes it an ideal time for traveling and exploring the beauty of Posto da Mata.

September Weather in Posto da Mata: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Posto da Mata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Posto da Mata, September typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (92°F) and lows dropping to around 17°C (63°F).

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

September Precipitation in Posto da Mata

In Posto da Mata in September, the precipitation amount is 37 mm (1.5 in) over a span of 9 days.

September Precipitation Trends in Posto da Mata

The chart displays monthly precipitation patterns in Posto da Mata, 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 Posto da Mata, September typically receives around 37 mm (1.5 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 Posto da Mata

In Posto da Mata in September humidity is 77%. With an average temperature of 24°C (75°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and may require frequent breaks to stay hydrated while exploring.

September Average Humidity in Posto da Mata

This chart illustrates the average monthly humidity levels in Posto da Mata, 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 Posto da Mata is approximately 77%, 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 Posto da Mata

In Posto da Mata 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 Posto da Mata.

Maximum UV Index Levels in Posto da Mata for September

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

Data source: Posto da Mata 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 Posto da Mata Compares to Other Months

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

This table compares monthly weather conditions in Posto da Mata, 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 (81°F)	52 mm (2.0 inches)	81%	extreme
February Weather	27°C (81°F)	88 mm (3.5 inches)	82%	extreme
March Weather	27°C (80°F)	113 mm (4.4 inches)	82%	extreme
April Weather	26°C (78°F)	92 mm (3.6 inches)	81%	extreme
May Weather	24°C (75°F)	61 mm (2.4 inches)	79%	very high
June Weather	23°C (74°F)	44 mm (1.7 inches)	76%	very high
July Weather	22°C (72°F)	39 mm (1.5 inches)	77%	very high
August Weather	22°C (72°F)	51 mm (2.0 inches)	77%	very high
September Weather	24°C (75°F)	37 mm (1.5 inches)	77%	extreme
October Weather	25°C (78°F)	103 mm (4.0 inches)	78%	extreme
November Weather	25°C (77°F)	156 mm (6.2 inches)	80%	extreme
December Weather	26°C (79°F)	192 mm (7.6 inches)	80%	extreme