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October Weather in Rio Brilhante, Brazil

Last updated: August 22, 2025

In October, the average temperature in Rio Brilhante, Brazil hovers around 26°C (80°F), making it a pleasant time to visit. However, temperatures can vary significantly, with a minimum of 11°C (52°F) and soaring up to a maximum of 41°C (105°F). Visitors should also be prepared for 133 mm (5.2 in) of precipitation over approximately 13 days, while enjoying relatively low average humidity at 29%.

October Temperature in Rio Brilhante

In October in Rio Brilhante, the average temperature is 26°C (80°F). Maximums can reach 41°C (105°F), while minimums can dip to as low as 11°C (52°F). Be sure to pack accordingly to enjoy your trip comfortably in the varying temperatures!

October Weather in Rio Brilhante: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Rio Brilhante, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Brilhante, October typically has an average temperature of 26°C (80°F), with highs reaching up to 41°C (105°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080767169687279797980
Data source: Temperature data for Rio Brilhante generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Rio Brilhante

In Rio Brilhante in October, the total precipitation amount is 133 mm (5.2 in) spread over 13 days.

October Precipitation Trends in Rio Brilhante

The chart displays monthly precipitation patterns in Rio Brilhante, 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 Brilhante, October typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec144127117646247137238133118150
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rio Brilhante

In Rio Brilhante in October humidity is 29%. With an average temperature of 26°C (80°F), this humidity feels like a comfortable and pleasant environment for traveling, making it enjoyable to explore the sights without feeling overheated or sticky.

October Average Humidity in Rio Brilhante

This chart illustrates the average monthly humidity levels in Rio Brilhante, 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 Brilhante is approximately 29%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%75%53%40%34%30%28%29%62%81%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rio Brilhante

In Rio Brilhante 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 Brilhante, you can check here.

Maximum UV Index Levels in Rio Brilhante for October

The chart shows the monthly maximum UV Index (UVI) for Rio Brilhante 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 Brilhante typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151513118781011141416
Data source: Rio Brilhante 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 Brilhante Compares to Other Months

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

This table compares monthly weather conditions in Rio Brilhante, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)144 mm (5.7 inches)87%extreme
February Weather26°C (80°F)127 mm (5.0 inches)85%extreme
March Weather27°C (80°F)117 mm (4.6 inches)85%extreme
April Weather24°C (76°F)64 mm (2.5 inches)75%extreme
May Weather22°C (71°F)62 mm (2.4 inches)52%very high
June Weather21°C (69°F)47 mm (1.9 inches)40%high
July Weather20°C (68°F)13 mm (0.5 inches)34%very high
August Weather22°C (72°F)72 mm (2.8 inches)30%very high
September Weather26°C (79°F)38 mm (1.5 inches)28%extreme
October Weather26°C (80°F)133 mm (5.2 inches)29%extreme
November Weather26°C (80°F)117 mm (4.6 inches)62%extreme
December Weather27°C (81°F)150 mm (5.9 inches)81%extreme

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