September Weather in Sao Sebastiao do Passe, Brazil

Last updated: August 22, 2025

In Sao Sebastiao do Passe, Brazil, the average temperature in September hovers around 24°C (76°F). Expect a comfortable range, with minimums dipping to 17°C (62°F) and maximums peaking at 32°C (90°F). Be prepared for 53 mm (2.1 in) of precipitation spread over 17 days, and don’t forget the average humidity of 75% that adds to the climate's character. 🌧️✨

September Temperature in Sao Sebastiao do Passe

In September in Sao Sebastiao do Passe, the average temperature is 24°C (76°F), with maximums reaching up to 32°C (90°F) and minimums dipping as low as 17°C (62°F). This pleasant climate makes it an ideal time for traveling and exploring all that Sao Sebastiao do Passe has to offer.

September Weather in Sao Sebastiao do Passe: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sao Sebastiao do Passe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Sebastiao do Passe, September typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (90°F) and lows dropping to around 17°C (62°F).

Data source: Temperature data for Sao Sebastiao do Passe generated using information from the Copernicus Climate Change Service.

September Precipitation in Sao Sebastiao do Passe

In Sao Sebastiao do Passe in September, the precipitation amount is 53 mm (2.1 in) over a span of 17 days.

September Precipitation Trends in Sao Sebastiao do Passe

The chart displays monthly precipitation patterns in Sao Sebastiao do Passe, 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 Sao Sebastiao do Passe, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 17 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 Sao Sebastiao do Passe

In Sao Sebastiao do Passe in September, humidity is 75%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making travel somewhat stifling but also richly invigorating, as the air seems to wrap around you, heightening the experience of the local sights and sounds.

September Average Humidity in Sao Sebastiao do Passe

This chart illustrates the average monthly humidity levels in Sao Sebastiao do Passe, 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 Sao Sebastiao do Passe is approximately 75%, 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 Sao Sebastiao do Passe

In Sao Sebastiao do Passe 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 Sao Sebastiao do Passe.

Maximum UV Index Levels in Sao Sebastiao do Passe for September

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

Data source: Sao Sebastiao do Passe 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 Sao Sebastiao do Passe Compares to Other Months

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

This table compares monthly weather conditions in Sao Sebastiao do Passe, 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)	42 mm (1.7 inches)	76%	extreme
February Weather	28°C (82°F)	47 mm (1.8 inches)	81%	extreme
March Weather	27°C (81°F)	115 mm (4.5 inches)	86%	extreme
April Weather	26°C (79°F)	128 mm (5.0 inches)	87%	extreme
May Weather	25°C (77°F)	150 mm (5.9 inches)	86%	extreme
June Weather	24°C (75°F)	117 mm (4.6 inches)	84%	very high
July Weather	23°C (74°F)	105 mm (4.1 inches)	80%	very high
August Weather	23°C (74°F)	73 mm (2.9 inches)	77%	extreme
September Weather	24°C (76°F)	53 mm (2.1 inches)	75%	extreme
October Weather	26°C (79°F)	46 mm (1.8 inches)	72%	extreme
November Weather	26°C (79°F)	82 mm (3.2 inches)	71%	extreme
December Weather	27°C (80°F)	66 mm (2.6 inches)	70%	extreme