October Weather in Porto Walter, Brazil

Last updated: August 22, 2025

In October, the average temperature in Porto Walter, Brazil is a comfortable 26°C (80°F), with minima dipping to 20°C (68°F) and maxima soaring to 36°C (97°F). Expect around 190 mm (7.5 in) of precipitation spread over 22 days, and an average humidity level of 51%, making it a vibrant yet refreshing time of year!

October Temperature in Porto Walter

In October in Porto Walter, the average temperature is 26°C (80°F). Maximums can reach 36°C (97°F), while minimums can drop as low as 20°C (68°F). It's a great time to explore Porto Walter if you enjoy warm weather and outdoor activities.

October Weather in Porto Walter: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Porto Walter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porto Walter, October typically has an average temperature of 26°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 20°C (68°F).

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

October Precipitation in Porto Walter

In Porto Walter in October, the total precipitation amount is 190 mm (7.5 in) spread over 22 days.

October Precipitation Trends in Porto Walter

The chart displays monthly precipitation patterns in Porto Walter, 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 Porto Walter, October typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 22 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 Porto Walter

In Porto Walter in October humidity is 51%. With an average temperature of 26°C (80°F), this humidity feels like the perfect balance of warmth and comfort for traveling, allowing you to explore without feeling overwhelmed by heat or moisture.

October Average Humidity in Porto Walter

This chart illustrates the average monthly humidity levels in Porto Walter, 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 Porto Walter is approximately 51%, 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 Porto Walter

In Porto Walter in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Porto Walter.

Maximum UV Index Levels in Porto Walter for October

The chart shows the monthly maximum UV Index (UVI) for Porto Walter 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 Porto Walter typically reaches 15, which falls under the extreme exposure category.

Data source: Porto Walter 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 Porto Walter Compares to Other Months

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

This table compares monthly weather conditions in Porto Walter, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	250 mm (9.9 inches)	85%	extreme
February Weather	26°C (79°F)	294 mm (11.6 inches)	82%	extreme
March Weather	26°C (78°F)	308 mm (12.1 inches)	86%	extreme
April Weather	26°C (78°F)	214 mm (8.4 inches)	88%	extreme
May Weather	25°C (78°F)	118 mm (4.7 inches)	82%	extreme
June Weather	25°C (77°F)	82 mm (3.2 inches)	67%	extreme
July Weather	25°C (77°F)	50 mm (1.9 inches)	48%	extreme
August Weather	26°C (79°F)	74 mm (2.9 inches)	39%	extreme
September Weather	27°C (80°F)	103 mm (4.1 inches)	40%	extreme
October Weather	26°C (80°F)	190 mm (7.5 inches)	51%	extreme
November Weather	26°C (79°F)	240 mm (9.5 inches)	74%	extreme
December Weather	26°C (79°F)	242 mm (9.5 inches)	89%	extreme