September Weather in Americana, Brazil

Last updated: August 22, 2025

In September, the average temperature in Americana, Brazil is a warm 24°C (75°F). You'll experience a minimum of 10°C (50°F) and can expect highs reaching 38°C (100°F). With a total precipitation of 35 mm (1.4 in) spread over 5 days, the average humidity sits at a comfortable 58%. Whether you're planning outdoor adventures or a cozy getaway, this month offers a delightful climate to enjoy!

September Temperature in Americana

In September in Americana, the average temperature is 24°C (75°F). Maximums can reach 38°C (100°F), and minimums can be as low as 10°C (50°F). Overall, it’s a great time for travelers to enjoy pleasant weather and explore the beauty of Americana.

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

The chart illustrates September temperature patterns in Americana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Americana, September typically has an average temperature of 24°C (75°F), with highs reaching up to 38°C (100°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Americana

In Americana in September, the precipitation amount is 35 mm (1.4 in) over a span of 5 days.

September Precipitation Trends in Americana

The chart displays monthly precipitation patterns in Americana, 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 Americana, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 5 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 Americana

In Americana in September, humidity is 58%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making the air noticeably thick and inviting but also a bit stifling for traveling.

September Average Humidity in Americana

This chart illustrates the average monthly humidity levels in Americana, 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 Americana is approximately 58%, 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 Americana

In Americana in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Americana.

Maximum UV Index Levels in Americana for September

The chart shows the monthly maximum UV Index (UVI) for Americana 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 Americana typically reaches 11, which falls under the extreme exposure category.

Data source: Americana 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 Americana Compares to Other Months

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

This table compares monthly weather conditions in Americana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	196 mm (7.7 inches)	88%	extreme
February Weather	25°C (77°F)	173 mm (6.8 inches)	88%	extreme
March Weather	25°C (77°F)	103 mm (4.1 inches)	87%	extreme
April Weather	23°C (73°F)	54 mm (2.1 inches)	84%	extreme
May Weather	20°C (68°F)	40 mm (1.6 inches)	79%	very high
June Weather	20°C (67°F)	28 mm (1.1 inches)	77%	high
July Weather	19°C (66°F)	9 mm (0.3 inches)	72%	high
August Weather	20°C (68°F)	44 mm (1.7 inches)	65%	very high
September Weather	24°C (75°F)	35 mm (1.4 inches)	58%	extreme
October Weather	24°C (75°F)	103 mm (4.1 inches)	50%	extreme
November Weather	24°C (75°F)	139 mm (5.5 inches)	75%	extreme
December Weather	25°C (77°F)	137 mm (5.4 inches)	80%	extreme