September Weather in Pinhais, Brazil

Last updated: August 22, 2025

In September, the average temperature in Pinhais, Brazil is a pleasant 17°C (63°F). Expect a comfortable range with minimums dipping to 6°C (42°F) and maximums peaking at 31°C (88°F). The region experiences an average precipitation of 81 mm (3.2 in) over 8 days, contributing to an overall humidity level of 73%. Enjoy the mild weather while packing accordingly for both sunny and rainy days!

September Temperature in Pinhais

In September in Pinhais, the average temperature is 17°C (63°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 6°C (42°F). It's an ideal time for travelers looking to enjoy mild weather with some warmth during the day and cooler evenings.

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

The chart illustrates September temperature patterns in Pinhais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pinhais, September typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (42°F).

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

September Precipitation in Pinhais

In Pinhais in September, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

September Precipitation Trends in Pinhais

The chart displays monthly precipitation patterns in Pinhais, 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 Pinhais, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Pinhais

In Pinhais in September humidity is 73%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making it ideal for leisurely strolling through vibrant markets or exploring outdoor attractions, though travelers may want to stay hydrated and take breaks in shaded areas to fully enjoy the atmosphere.

September Average Humidity in Pinhais

This chart illustrates the average monthly humidity levels in Pinhais, 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 Pinhais is approximately 73%, 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 Pinhais

In Pinhais in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Pinhais.

Maximum UV Index Levels in Pinhais for September

The chart shows the monthly maximum UV Index (UVI) for Pinhais 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 Pinhais typically reaches 11, which falls under the extreme exposure category.

Data source: Pinhais 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 Pinhais Compares to Other Months

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

This table compares monthly weather conditions in Pinhais, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	167 mm (6.6 inches)	89%	extreme
February Weather	21°C (69°F)	137 mm (5.4 inches)	86%	extreme
March Weather	20°C (69°F)	118 mm (4.7 inches)	87%	extreme
April Weather	18°C (64°F)	67 mm (2.6 inches)	85%	extreme
May Weather	16°C (60°F)	89 mm (3.5 inches)	84%	very high
June Weather	15°C (59°F)	99 mm (3.9 inches)	83%	high
July Weather	14°C (57°F)	33 mm (1.3 inches)	78%	high
August Weather	14°C (58°F)	78 mm (3.1 inches)	73%	very high
September Weather	17°C (63°F)	81 mm (3.2 inches)	73%	extreme
October Weather	18°C (64°F)	153 mm (6.0 inches)	71%	extreme
November Weather	18°C (65°F)	107 mm (4.2 inches)	83%	extreme
December Weather	20°C (68°F)	158 mm (6.2 inches)	87%	extreme