September Weather in Sao Francisco do Conde, Brazil

Last updated: August 22, 2025

In Sao Francisco do Conde, Brazil, the average temperature in September hovers around 24°C (76°F), with a minimum of 20°C (68°F) and a maximum reaching 30°C (86°F). Expect about 86 mm (3.4 in) of precipitation over 20 days, contributing to an average humidity of 75%. Perfect for those who enjoy a warm, albeit humid, climate!

September Temperature in Sao Francisco do Conde

In September in Sao Francisco do Conde, the average temperature is 24°C (76°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 20°C (68°F). This pleasant climate makes it an ideal time for traveling, perfect for enjoying outdoor activities and sightseeing.

September Weather in Sao Francisco do Conde: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sao Francisco do Conde, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Francisco do Conde, September typically has an average temperature of 24°C (76°F), with highs reaching up to 30°C (86°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Sao Francisco do Conde

In Sao Francisco do Conde in September, the precipitation amount is 86 mm (3.4 in) spread over 20 days.

September Precipitation Trends in Sao Francisco do Conde

The chart displays monthly precipitation patterns in Sao Francisco do Conde, 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 Francisco do Conde, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 20 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 Francisco do Conde

In Sao Francisco do Conde 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 Francisco do Conde

This chart illustrates the average monthly humidity levels in Sao Francisco do Conde, 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 Francisco do Conde 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 Francisco do Conde

In Sao Francisco do Conde 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 Sao Francisco do Conde.

Maximum UV Index Levels in Sao Francisco do Conde for September

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

Data source: Sao Francisco do Conde 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 Francisco do Conde Compares to Other Months

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

This table compares monthly weather conditions in Sao Francisco do Conde, 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 (80°F)	59 mm (2.3 inches)	76%	extreme
February Weather	27°C (81°F)	54 mm (2.1 inches)	81%	extreme
March Weather	27°C (80°F)	128 mm (5.1 inches)	86%	extreme
April Weather	26°C (79°F)	179 mm (7.0 inches)	87%	extreme
May Weather	25°C (77°F)	194 mm (7.6 inches)	86%	extreme
June Weather	24°C (76°F)	160 mm (6.3 inches)	84%	very high
July Weather	23°C (74°F)	150 mm (5.9 inches)	80%	very high
August Weather	23°C (74°F)	123 mm (4.8 inches)	77%	extreme
September Weather	24°C (76°F)	86 mm (3.4 inches)	75%	extreme
October Weather	26°C (78°F)	56 mm (2.2 inches)	72%	extreme
November Weather	26°C (79°F)	101 mm (4.0 inches)	71%	extreme
December Weather	26°C (80°F)	84 mm (3.3 inches)	70%	extreme