September Weather in Santo Antonio do Monte, Brazil

Last updated: August 22, 2025

In September, the average temperature in Santo Antonio do Monte, Brazil hovers around 23°C (75°F). Expect a minimum of 12°C (54°F) and a maximum of 36°C (98°F), making it a month of significant warmth. With an average humidity of 49%, you'll find the climate fairly comfortable. However, prepare for some rain, as 29 mm (1.1 in) of precipitation typically falls over 3 days. Enjoy the dynamic weather of Santo Antonio do Monte!

September Temperature in Santo Antonio do Monte

In September in Santo Antonio do Monte, the average temperature is 23°C (75°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 12°C (54°F). This makes Santo Antonio do Monte a pleasant destination for travelers seeking warm weather with some variability for layering options.

September Weather in Santo Antonio do Monte: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santo Antonio do Monte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Antonio do Monte, September typically has an average temperature of 23°C (75°F), with highs reaching up to 36°C (98°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Santo Antonio do Monte generated using information from the Copernicus Climate Change Service.

September Precipitation in Santo Antonio do Monte

In Santo Antonio do Monte in September, the precipitation amount is 29 mm (1.1 in) over the course of 3 days.

September Precipitation Trends in Santo Antonio do Monte

The chart displays monthly precipitation patterns in Santo Antonio do Monte, 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 Santo Antonio do Monte, September typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 3 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 Santo Antonio do Monte

In Santo Antonio do Monte in September humidity is 49%. With an average temperature of 23°C (75°F), this humidity feels like a pleasant embrace, perfect for leisurely strolls and outdoor adventures, creating an inviting atmosphere for exploring the sights.

September Average Humidity in Santo Antonio do Monte

This chart illustrates the average monthly humidity levels in Santo Antonio do Monte, 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 Santo Antonio do Monte is approximately 49%, 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 Santo Antonio do Monte

In Santo Antonio do Monte 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 Santo Antonio do Monte.

Maximum UV Index Levels in Santo Antonio do Monte for September

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

Data source: Santo Antonio do Monte 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 Santo Antonio do Monte Compares to Other Months

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

This table compares monthly weather conditions in Santo Antonio do Monte, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	138 mm (5.4 inches)	85%	extreme
February Weather	23°C (74°F)	197 mm (7.8 inches)	87%	extreme
March Weather	24°C (75°F)	132 mm (5.2 inches)	87%	extreme
April Weather	22°C (73°F)	46 mm (1.8 inches)	80%	extreme
May Weather	20°C (68°F)	29 mm (1.1 inches)	74%	very high
June Weather	20°C (68°F)	6 mm (0.2 inches)	72%	high
July Weather	19°C (66°F)	1 mm (0.0 inches)	67%	very high
August Weather	20°C (69°F)	9 mm (0.4 inches)	58%	extreme
September Weather	23°C (75°F)	29 mm (1.1 inches)	49%	extreme
October Weather	24°C (75°F)	111 mm (4.4 inches)	36%	extreme
November Weather	23°C (73°F)	210 mm (8.3 inches)	65%	extreme
December Weather	23°C (74°F)	218 mm (8.6 inches)	72%	extreme