September Weather in Piracuruca, Brazil

Last updated: August 22, 2025

In Piracuruca, Brazil, the average temperature in September reaches a warm 31°C (87°F). Expect lows of 22°C (71°F) and highs that can soar to 38°C (102°F). With just 1 mm (0.0 in) of precipitation over 0 days, the weather remains pleasantly dry, complemented by an average humidity of 41%. Enjoy the sunny days ahead!

September Temperature in Piracuruca

In September in Piracuruca, the average temperature is 31°C (87°F), with maximums potentially reaching 38°C (102°F) and minimums dropping to as low as 22°C (71°F). This makes it a great time for travelers who enjoy warm weather and outdoor activities.

September Weather in Piracuruca: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Piracuruca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piracuruca, September typically has an average temperature of 31°C (87°F), with highs reaching up to 38°C (102°F) and lows dropping to around 22°C (71°F).

Data source: Temperature data for Piracuruca generated using information from the Copernicus Climate Change Service.

September Precipitation in Piracuruca

In Piracuruca in September, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

September Precipitation Trends in Piracuruca

The chart displays monthly precipitation patterns in Piracuruca, 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 Piracuruca, September typically receives around 1 mm (0.0 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 Piracuruca

In Piracuruca in September, humidity is 41%. With an average temperature of 31°C (87°F), this humidity feels like a warm embrace, making it comfortable for traveling, yet leaving you refreshed with just the right amount of moisture in the air.

September Average Humidity in Piracuruca

This chart illustrates the average monthly humidity levels in Piracuruca, 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 Piracuruca is approximately 41%, 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 Piracuruca

In Piracuruca 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 Piracuruca.

Maximum UV Index Levels in Piracuruca for September

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

Data source: Piracuruca 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 Piracuruca Compares to Other Months

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

This table compares monthly weather conditions in Piracuruca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	153 mm (6.0 inches)	90%	extreme
February Weather	28°C (82°F)	306 mm (12.1 inches)	91%	extreme
March Weather	27°C (81°F)	360 mm (14.2 inches)	93%	extreme
April Weather	27°C (81°F)	258 mm (10.1 inches)	93%	extreme
May Weather	28°C (82°F)	120 mm (4.7 inches)	88%	extreme
June Weather	28°C (83°F)	13 mm (0.5 inches)	75%	extreme
July Weather	29°C (84°F)	10 mm (0.4 inches)	55%	extreme
August Weather	29°C (85°F)	1 mm (0.1 inches)	46%	extreme
September Weather	31°C (87°F)	1 mm (0.0 inches)	41%	extreme
October Weather	31°C (88°F)	5 mm (0.2 inches)	38%	extreme
November Weather	31°C (88°F)	19 mm (0.7 inches)	43%	extreme
December Weather	30°C (87°F)	42 mm (1.7 inches)	67%	extreme