October Weather in Pirai do Sul, Brazil

Last updated: August 22, 2025

In October, the average temperature in Pirai do Sul, Brazil is a pleasant 19°C (66°F). However, temperatures can range from a cool 8°C (47°F) to a sweltering 34°C (93°F). Be prepared for 171 mm (6.7 in) of precipitation over approximately 16 days, and expect an average humidity level of 60%. Enjoy the dynamic weather this month!

October Temperature in Pirai do Sul

In October in Pirai do Sul, the average temperature is 19°C (66°F). Maximum temperatures can reach 34°C (93°F), while minimums can dip as low as 8°C (47°F). This pleasant climate makes Pirai do Sul an ideal destination for travelers looking to enjoy a mix of warm and cool weather.

October Weather in Pirai do Sul: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Pirai do Sul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pirai do Sul, October typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (47°F).

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

October Precipitation in Pirai do Sul

In Pirai do Sul in October, the precipitation amount is 171 mm (6.7 in) over a span of 16 days.

October Precipitation Trends in Pirai do Sul

The chart displays monthly precipitation patterns in Pirai do Sul, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Pirai do Sul, October typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Pirai do Sul

In Pirai do Sul in October, humidity is 60%. With an average temperature of 19°C (66°F), this humidity feels like a warm, slightly sticky embrace, making traveling enjoyable yet necessitating occasional breaks to stay refreshed.

October Average Humidity in Pirai do Sul

This chart illustrates the average monthly humidity levels in Pirai do Sul, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Pirai do Sul is approximately 60%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Pirai do Sul

In Pirai do Sul in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Pirai do Sul, you can check here.

Maximum UV Index Levels in Pirai do Sul for October

The chart shows the monthly maximum UV Index (UVI) for Pirai do Sul in October, 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 October, the maximum UV index in Pirai do Sul typically reaches 14, which falls under the extreme exposure category.

Data source: Pirai do Sul October 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 October Weather in Pirai do Sul Compares to Other Months

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

This table compares monthly weather conditions in Pirai do Sul, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	191 mm (7.5 inches)	85%	extreme
February Weather	21°C (70°F)	135 mm (5.3 inches)	80%	extreme
March Weather	21°C (69°F)	138 mm (5.4 inches)	80%	extreme
April Weather	18°C (65°F)	51 mm (2.0 inches)	77%	extreme
May Weather	16°C (61°F)	74 mm (2.9 inches)	76%	very high
June Weather	15°C (59°F)	110 mm (4.3 inches)	74%	high
July Weather	14°C (58°F)	32 mm (1.3 inches)	66%	high
August Weather	15°C (59°F)	74 mm (2.9 inches)	57%	very high
September Weather	19°C (66°F)	63 mm (2.5 inches)	58%	extreme
October Weather	19°C (66°F)	171 mm (6.7 inches)	60%	extreme
November Weather	19°C (67°F)	116 mm (4.6 inches)	78%	extreme
December Weather	21°C (69°F)	185 mm (7.3 inches)	86%	extreme