October Weather in Araguaina, Brazil

Last updated: August 22, 2025

In Araguaina, Brazil, the average temperature in October reaches a warm 28°C (83°F), with a minimum of 20°C (68°F) and highs soaring to 39°C (102°F). Expect a total precipitation of 72 mm (2.8 in) spread over approximately 10 days, while the average humidity hovers around a comfortable 29%.

October Temperature in Araguaina

In October in Araguaina, the average temperature is 28°C (83°F). Maximums can reach 39°C (102°F), and minimums can drop as low as 20°C (68°F). Travelers should be prepared for warm weather with the possibility of high heat during the day, making it a great time for beach activities and outdoor exploration.

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

The chart illustrates October temperature patterns in Araguaina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Araguaina, October typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 20°C (68°F).

Data source: Temperature data for Araguaina generated using information from the Copernicus Climate Change Service.

October Precipitation in Araguaina

In Araguaina in October, the total precipitation amount is 72 mm (2.8 in) spread over a duration of 10 days.

October Precipitation Trends in Araguaina

The chart displays monthly precipitation patterns in Araguaina, 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 Araguaina, October typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Araguaina

In Araguaina in October humidity is 29%. With an average temperature of 28°C (83°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, allowing you to enjoy the sights without being overwhelmed by heat.

October Average Humidity in Araguaina

This chart illustrates the average monthly humidity levels in Araguaina, 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 Araguaina is approximately 29%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Araguaina

In Araguaina 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 Araguaina.

Maximum UV Index Levels in Araguaina for October

The chart shows the monthly maximum UV Index (UVI) for Araguaina 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 Araguaina typically reaches 13, which falls under the extreme exposure category.

Data source: Araguaina 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 Araguaina Compares to Other Months

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

This table compares monthly weather conditions in Araguaina, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	217 mm (8.6 inches)	89%	extreme
February Weather	26°C (79°F)	314 mm (12.4 inches)	89%	extreme
March Weather	26°C (79°F)	333 mm (13.1 inches)	91%	extreme
April Weather	26°C (80°F)	222 mm (8.8 inches)	92%	extreme
May Weather	27°C (81°F)	53 mm (2.1 inches)	84%	extreme
June Weather	27°C (81°F)	4 mm (0.2 inches)	70%	extreme
July Weather	27°C (81°F)	3 mm (0.1 inches)	43%	extreme
August Weather	28°C (83°F)	2 mm (0.1 inches)	36%	extreme
September Weather	29°C (85°F)	13 mm (0.5 inches)	30%	extreme
October Weather	28°C (83°F)	72 mm (2.8 inches)	29%	extreme
November Weather	26°C (80°F)	192 mm (7.6 inches)	41%	extreme
December Weather	26°C (79°F)	216 mm (8.5 inches)	68%	extreme