October Weather in Rio Branco do Sul, Brazil

Last updated: August 22, 2025

In October, the average temperature in Rio Branco do Sul, Brazil is a pleasant 18°C (65°F). Expect a range where the minimum dips to 8°C (46°F) and the maximum can soar to 34°C (93°F). This month brings 148 mm (5.8 in) of precipitation spread over 15 days, while the average humidity rests at a comfortable 71%.

October Temperature in Rio Branco do Sul

In October in Rio Branco do Sul, the average temperature is 18°C (65°F). The maximum can reach 34°C (93°F) and the minimum can be as low as 8°C (46°F). This diverse temperature range makes Rio Branco do Sul an ideal destination for travelers seeking a mix of warm and cool weather experiences.

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

The chart illustrates October temperature patterns in Rio Branco 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 Rio Branco do Sul, October typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (93°F) and lows dropping to around 8°C (46°F).

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

October Precipitation in Rio Branco do Sul

In Rio Branco do Sul, in October, the precipitation amount is 148 mm (5.8 in) over a span of 15 days.

October Precipitation Trends in Rio Branco do Sul

The chart displays monthly precipitation patterns in Rio Branco 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 Rio Branco do Sul, October typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 15 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 Rio Branco do Sul

In Rio Branco do Sul in October humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

October Average Humidity in Rio Branco do Sul

This chart illustrates the average monthly humidity levels in Rio Branco 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 Rio Branco do Sul is approximately 71%, 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 Rio Branco do Sul

In Rio Branco 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 Rio Branco do Sul, you can check here.

Maximum UV Index Levels in Rio Branco do Sul for October

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

Data source: Rio Branco 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 Rio Branco do Sul Compares to Other Months

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

This table compares monthly weather conditions in Rio Branco 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 (71°F)	191 mm (7.5 inches)	89%	extreme
February Weather	21°C (70°F)	143 mm (5.6 inches)	86%	extreme
March Weather	21°C (69°F)	119 mm (4.7 inches)	87%	extreme
April Weather	18°C (65°F)	57 mm (2.3 inches)	85%	extreme
May Weather	16°C (61°F)	83 mm (3.3 inches)	84%	very high
June Weather	15°C (59°F)	101 mm (4.0 inches)	83%	high
July Weather	14°C (57°F)	29 mm (1.2 inches)	78%	high
August Weather	15°C (59°F)	73 mm (2.9 inches)	73%	very high
September Weather	18°C (64°F)	71 mm (2.8 inches)	73%	extreme
October Weather	18°C (65°F)	148 mm (5.8 inches)	71%	extreme
November Weather	19°C (66°F)	98 mm (3.8 inches)	83%	extreme
December Weather	20°C (69°F)	153 mm (6.0 inches)	87%	extreme