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October Weather in Rio Real, Brazil

Last updated: August 22, 2025

In Rio Real, Brazil, the average temperature in October is a pleasant 26°C (79°F). During this time, temperatures can vary, with a minimum of 18°C (65°F) and soaring to a maximum of 35°C (96°F). Expect some rain, as the region sees an average precipitation of 33 mm (1.3 in) over 9 days. The average humidity sits at a comfortable 66%, making it an ideal month to explore!

October Temperature in Rio Real

In October in Rio Real, the average temperature is 26°C (79°F). Maximums can reach 35°C (96°F) and minimums can be as low as 18°C (65°F). This pleasant climate makes it an ideal time for exploring Rio Real and enjoying outdoor activities.

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

The chart illustrates October temperature patterns in Rio Real, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Real, October typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec818281807775737475787980
Data source: Temperature data for Rio Real 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 Real

In Rio Real in October, the precipitation amount is 33 mm (1.3 in) over the course of 9 days.

October Precipitation Trends in Rio Real

The chart displays monthly precipitation patterns in Rio Real, 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 Real, October typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec313068859181654550345549
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rio Real

In Rio Real in October, humidity is 66%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making outdoor activities invigorating yet requiring occasional breaks in the shade to stay comfortable while traveling.

October Average Humidity in Rio Real

This chart illustrates the average monthly humidity levels in Rio Real, 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 Real is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%84%89%91%89%87%80%75%70%66%61%61%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rio Real

In Rio Real 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 Real, you can check here.

Maximum UV Index Levels in Rio Real for October

The chart shows the monthly maximum UV Index (UVI) for Rio Real 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 Real typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141414131110101213141514
Data source: Rio Real 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 Real Compares to Other Months

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

This table compares monthly weather conditions in Rio Real, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)31 mm (1.2 inches)76%extreme
February Weather28°C (82°F)30 mm (1.2 inches)84%extreme
March Weather27°C (81°F)68 mm (2.7 inches)89%extreme
April Weather26°C (80°F)85 mm (3.3 inches)91%extreme
May Weather25°C (77°F)91 mm (3.6 inches)89%extreme
June Weather24°C (75°F)81 mm (3.2 inches)87%very high
July Weather23°C (73°F)65 mm (2.6 inches)80%very high
August Weather23°C (74°F)45 mm (1.8 inches)75%extreme
September Weather24°C (76°F)50 mm (2.0 inches)70%extreme
October Weather26°C (79°F)33 mm (1.3 inches)66%extreme
November Weather26°C (80°F)55 mm (2.2 inches)61%extreme
December Weather27°C (80°F)49 mm (1.9 inches)61%extreme

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