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October Weather in Aracatuba, Brazil

Last updated: August 22, 2025

In October, the average temperature in Aracatuba, Brazil hovers around 26°C (80°F), with a minimum that can dip to 16°C (60°F) and a scorching maximum reaching 42°C (108°F). Expect about 97 mm (3.8 in) of precipitation spread across 11 days, coupled with an average humidity of 31%. It's a month of contrasts, with warm days and occasional showers!

October Temperature in Aracatuba

In October in Aracatuba, the average temperature is 26°C (80°F), with maximums reaching 42°C (108°F) and minimums dipping to as low as 16°C (60°F). This pleasant weather makes it an ideal time for outdoor adventures and exploring the local attractions.

October Weather in Aracatuba: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Aracatuba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aracatuba, October typically has an average temperature of 26°C (80°F), with highs reaching up to 42°C (108°F) and lows dropping to around 16°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec807980777271707280807979
Data source: Temperature data for Aracatuba 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 Aracatuba

In Aracatuba in October, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

October Precipitation Trends in Aracatuba

The chart displays monthly precipitation patterns in Aracatuba, 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 Aracatuba, October typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1871519355301410222397119153
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Aracatuba

In Aracatuba in October humidity is 31%. With an average temperature of 26°C (80°F), this humidity feels like a comfortable warmth, making it ideal for exploring outdoor attractions without feeling overly sticky or clammy.

October Average Humidity in Aracatuba

This chart illustrates the average monthly humidity levels in Aracatuba, 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 Aracatuba is approximately 31%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%85%76%60%48%44%38%33%31%62%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Aracatuba

In Aracatuba 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 Aracatuba, you can check here.

Maximum UV Index Levels in Aracatuba for October

The chart shows the monthly maximum UV Index (UVI) for Aracatuba 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 Aracatuba typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151613118781012141416
Data source: Aracatuba 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 Aracatuba Compares to Other Months

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

This table compares monthly weather conditions in Aracatuba, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)187 mm (7.4 inches)84%extreme
February Weather26°C (79°F)151 mm (6.0 inches)85%extreme
March Weather26°C (80°F)93 mm (3.7 inches)84%extreme
April Weather25°C (77°F)55 mm (2.2 inches)76%extreme
May Weather22°C (72°F)30 mm (1.2 inches)60%very high
June Weather22°C (72°F)14 mm (0.5 inches)48%high
July Weather21°C (70°F)10 mm (0.4 inches)44%very high
August Weather22°C (73°F)22 mm (0.9 inches)38%very high
September Weather26°C (80°F)23 mm (0.9 inches)33%extreme
October Weather26°C (80°F)97 mm (3.8 inches)31%extreme
November Weather26°C (79°F)119 mm (4.7 inches)62%extreme
December Weather26°C (80°F)153 mm (6.0 inches)82%extreme

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