September Weather in Sao Sebastiao do Paraiso, Brazil

Last updated: August 22, 2025

In September, the average temperature in Sao Sebastiao do Paraiso, Brazil is a pleasant 23°C (74°F), with minimums dipping to 9°C (49°F) and soaring to highs of 36°C (98°F). Expect moderate rainfall of about 35 mm (1.4 in) spread over 4 days, contributing to an average humidity level of 49%. Enjoy the varied climate while exploring the vibrant beauty of this destination!

September Temperature in Sao Sebastiao do Paraiso

In September in Sao Sebastiao do Paraiso, the average temperature is 23°C (74°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 9°C (49°F). It’s a great time to visit Sao Sebastiao do Paraiso for outdoor activities, so be prepared for a mix of warm and cooler days.

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

The chart illustrates September temperature patterns in Sao Sebastiao do Paraiso, 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 Paraiso, September typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (98°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Sao Sebastiao do Paraiso

In Sao Sebastiao do Paraiso in September, the precipitation amount is 35 mm (1.4 in) over a span of 4 days.

September Precipitation Trends in Sao Sebastiao do Paraiso

The chart displays monthly precipitation patterns in Sao Sebastiao do Paraiso, 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 Paraiso, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 4 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 Paraiso

In Sao Sebastiao do Paraiso in September, humidity is 49%. With an average temperature of 23°C (74°F), this humidity feels like a comfortable environment for traveling, allowing you to explore the sights without feeling overly sticky or fatigued.

September Average Humidity in Sao Sebastiao do Paraiso

This chart illustrates the average monthly humidity levels in Sao Sebastiao do Paraiso, 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 Paraiso 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 Sao Sebastiao do Paraiso

In Sao Sebastiao do Paraiso 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 Paraiso.

Maximum UV Index Levels in Sao Sebastiao do Paraiso for September

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

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

Weather in Sao Sebastiao do Paraiso 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 Paraiso, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sao Sebastiao do Paraiso, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	214 mm (8.4 inches)	85%	extreme
February Weather	23°C (73°F)	215 mm (8.4 inches)	87%	extreme
March Weather	23°C (73°F)	152 mm (6.0 inches)	87%	extreme
April Weather	21°C (70°F)	66 mm (2.6 inches)	80%	extreme
May Weather	19°C (66°F)	38 mm (1.5 inches)	74%	very high
June Weather	19°C (66°F)	12 mm (0.5 inches)	72%	high
July Weather	18°C (64°F)	8 mm (0.3 inches)	67%	very high
August Weather	20°C (68°F)	18 mm (0.7 inches)	58%	very high
September Weather	23°C (74°F)	35 mm (1.4 inches)	49%	extreme
October Weather	23°C (74°F)	132 mm (5.2 inches)	36%	extreme
November Weather	22°C (73°F)	194 mm (7.6 inches)	65%	extreme
December Weather	23°C (73°F)	276 mm (10.9 inches)	72%	extreme