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October Weather in Itarantim, Brazil

Last updated: August 22, 2025

In October, the average temperature in Itarantim, Brazil hovers around 25°C (78°F). Expect a range from a refreshing 16°C (61°F) to a sizzling 38°C (100°F). During this month, 66 mm (2.6 in) of precipitation is likely to fall over 11 days, with an average humidity level of 64%.

October Temperature in Itarantim

In October in Itarantim, the average temperature is 25°C (78°F). Maximums can reach 38°C (100°F) and minimums can be as low as 16°C (61°F). This temperate climate makes it a perfect time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Itarantim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itarantim, October typically has an average temperature of 25°C (78°F), with highs reaching up to 38°C (100°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec798079777573717275787778
Data source: Temperature data for Itarantim 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 Itarantim

In Itarantim in October, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

October Precipitation Trends in Itarantim

The chart displays monthly precipitation patterns in Itarantim, 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 Itarantim, October typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec486011365423630332966143166
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Itarantim

In Itarantim in October, humidity is 64%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket wrapping around you, making it feel much warmer than the actual temperature, which can be a bit stifling for traveling but also adds a lush, tropical feel to the atmosphere.

October Average Humidity in Itarantim

This chart illustrates the average monthly humidity levels in Itarantim, 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 Itarantim is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%79%87%86%84%84%80%76%70%64%59%60%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Itarantim

In Itarantim 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 Itarantim, you can check here.

Maximum UV Index Levels in Itarantim for October

The chart shows the monthly maximum UV Index (UVI) for Itarantim 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 Itarantim typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515141310891212141515
Data source: Itarantim 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 Itarantim Compares to Other Months

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

This table compares monthly weather conditions in Itarantim, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)48 mm (1.9 inches)69%extreme
February Weather27°C (80°F)60 mm (2.4 inches)79%extreme
March Weather26°C (80°F)113 mm (4.4 inches)87%extreme
April Weather25°C (78°F)65 mm (2.6 inches)86%extreme
May Weather24°C (75°F)42 mm (1.6 inches)84%very high
June Weather23°C (73°F)36 mm (1.4 inches)84%very high
July Weather22°C (71°F)29 mm (1.2 inches)80%very high
August Weather22°C (72°F)33 mm (1.3 inches)76%extreme
September Weather24°C (75°F)29 mm (1.1 inches)70%extreme
October Weather25°C (78°F)66 mm (2.6 inches)64%extreme
November Weather25°C (77°F)143 mm (5.6 inches)59%extreme
December Weather26°C (78°F)166 mm (6.5 inches)60%extreme

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