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October Weather in Rio Tinto, Brazil

Last updated: August 22, 2025

In Rio Tinto, Brazil, the average temperature in October hovers around 26°C (79°F). During this time, temperatures can dip as low as 23°C (73°F) and peak at 29°C (84°F). Expect a total precipitation of 47 mm (1.8 in) spread across 18 days, with an average humidity level of 68%.

October Temperature in Rio Tinto

In October in Rio Tinto, the average temperature is 26°C (79°F), with maximums reaching 29°C (84°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and comfort.

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

The chart illustrates October temperature patterns in Rio Tinto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Tinto, October typically has an average temperature of 26°C (79°F), with highs reaching up to 29°C (84°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec808180807978767677798080
Data source: Temperature data for Rio Tinto 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 Tinto

In Rio Tinto in October, the precipitation amount is 47 mm (1.8 in) distributed over 18 days.

October Precipitation Trends in Rio Tinto

The chart displays monthly precipitation patterns in Rio Tinto, 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 Tinto, October typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec631051641831911491837462474055
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Rio Tinto

In Rio Tinto in October, humidity is 68%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel a bit stifling unless you stay hydrated and take frequent breaks in the shade.

October Average Humidity in Rio Tinto

This chart illustrates the average monthly humidity levels in Rio Tinto, 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 Tinto is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%89%90%89%90%86%80%77%72%68%66%70%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Rio Tinto

In Rio Tinto in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Rio Tinto.

Maximum UV Index Levels in Rio Tinto for October

The chart shows the monthly maximum UV Index (UVI) for Rio Tinto 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 Tinto typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415141211111213131414
Data source: Rio Tinto 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 Tinto Compares to Other Months

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

This table compares monthly weather conditions in Rio Tinto, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)63 mm (2.5 inches)86%extreme
February Weather27°C (81°F)105 mm (4.1 inches)89%extreme
March Weather27°C (81°F)164 mm (6.4 inches)89%extreme
April Weather27°C (80°F)183 mm (7.2 inches)89%extreme
May Weather26°C (79°F)191 mm (7.5 inches)90%extreme
June Weather25°C (78°F)149 mm (5.9 inches)86%extreme
July Weather25°C (77°F)183 mm (7.2 inches)80%extreme
August Weather25°C (77°F)74 mm (2.9 inches)77%extreme
September Weather25°C (77°F)62 mm (2.4 inches)72%extreme
October Weather26°C (79°F)47 mm (1.8 inches)68%extreme
November Weather27°C (80°F)40 mm (1.6 inches)66%extreme
December Weather27°C (80°F)55 mm (2.2 inches)70%extreme

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