September Weather in Sao Joao dos Patos, Brazil

Last updated: August 22, 2025

In September, the average temperature in Sao Joao dos Patos, Brazil is a warm 30°C (86°F). Expect a minimum of 21°C (70°F), with highs reaching up to 38°C (101°F). Rainfall is minimal, averaging just 2 mm (0.1 in) over 0 days. Enjoy the pleasantly low humidity at 46%!

September Temperature in Sao Joao dos Patos

In September, in Sao Joao dos Patos, the average temperature is 30°C (86°F). The maximum can reach 38°C (101°F), while the minimum can be as low as 21°C (70°F). This warm weather makes it an ideal time for travelers seeking sunshine and outdoor activities.

September Weather in Sao Joao dos Patos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sao Joao dos Patos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Joao dos Patos, September typically has an average temperature of 30°C (86°F), with highs reaching up to 38°C (101°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Sao Joao dos Patos generated using information from the Copernicus Climate Change Service.

September Precipitation in Sao Joao dos Patos

In Sao Joao dos Patos in September, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

September Precipitation Trends in Sao Joao dos Patos

The chart displays monthly precipitation patterns in Sao Joao dos Patos, 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 Joao dos Patos, September typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Joao dos Patos

In Sao Joao dos Patos in September, humidity is 46%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace; it's comfortable for traveling but can become slightly sticky during the day, encouraging you to stay hydrated and seek shade whenever possible.

September Average Humidity in Sao Joao dos Patos

This chart illustrates the average monthly humidity levels in Sao Joao dos Patos, 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 Joao dos Patos is approximately 46%, 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 Joao dos Patos

In Sao Joao dos Patos 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 Joao dos Patos.

Maximum UV Index Levels in Sao Joao dos Patos for September

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

Data source: Sao Joao dos Patos 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 Joao dos Patos Compares to Other Months

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

This table compares monthly weather conditions in Sao Joao dos Patos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	162 mm (6.4 inches)	91%	extreme
February Weather	26°C (79°F)	246 mm (9.7 inches)	91%	extreme
March Weather	26°C (79°F)	230 mm (9.1 inches)	93%	extreme
April Weather	26°C (80°F)	163 mm (6.4 inches)	92%	extreme
May Weather	27°C (81°F)	29 mm (1.1 inches)	85%	extreme
June Weather	27°C (81°F)	5 mm (0.2 inches)	75%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	64%	extreme
August Weather	29°C (84°F)	1 mm (0.0 inches)	54%	extreme
September Weather	30°C (86°F)	2 mm (0.1 inches)	46%	extreme
October Weather	30°C (86°F)	32 mm (1.2 inches)	40%	extreme
November Weather	28°C (82°F)	97 mm (3.8 inches)	45%	extreme
December Weather	27°C (81°F)	122 mm (4.8 inches)	76%	extreme