October Weather in Barro, Brazil

Last updated: August 22, 2025

In October, the average temperature in Barro, Brazil reaches a warm 31°C (87°F). With a minimum of 22°C (73°F) and a peak of 38°C (101°F), it's the perfect time to enjoy the sun. Expect a light sprinkle with an average precipitation of 4 mm (0.1 in) over just 1 day, and stay cool with an average humidity of 53%.

October Temperature in Barro

In October in Barro, the average temperature is 31°C (87°F). Maximums can reach 38°C (101°F), while minimums can dip as low as 22°C (73°F). Be sure to stay hydrated and plan your outdoor activities during the cooler parts of the day when visiting.

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

The chart illustrates October temperature patterns in Barro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barro, October typically has an average temperature of 31°C (87°F), with highs reaching up to 38°C (101°F) and lows dropping to around 22°C (73°F).

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

October Precipitation in Barro

In Barro in October, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

October Precipitation Trends in Barro

The chart displays monthly precipitation patterns in Barro, 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 Barro, October typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 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 Barro

In Barro in October, humidity is 53%. With an average temperature of 31°C (87°F), this humidity feels like a warm embrace that can leave you feeling sticky and slightly fatigued while traveling, making it essential to stay hydrated and take regular breaks in the shade.

October Average Humidity in Barro

This chart illustrates the average monthly humidity levels in Barro, 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 Barro is approximately 53%, 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 Barro

In Barro 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 Barro.

Maximum UV Index Levels in Barro for October

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

Data source: Barro 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 Barro Compares to Other Months

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

This table compares monthly weather conditions in Barro, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (84°F)	72 mm (2.8 inches)	88%	extreme
February Weather	28°C (82°F)	150 mm (5.9 inches)	91%	extreme
March Weather	27°C (81°F)	187 mm (7.3 inches)	92%	extreme
April Weather	27°C (80°F)	141 mm (5.6 inches)	92%	extreme
May Weather	27°C (80°F)	48 mm (1.9 inches)	89%	extreme
June Weather	27°C (81°F)	13 mm (0.5 inches)	80%	extreme
July Weather	27°C (80°F)	15 mm (0.6 inches)	70%	extreme
August Weather	28°C (83°F)	1 mm (0.0 inches)	65%	extreme
September Weather	29°C (85°F)	1 mm (0.0 inches)	59%	extreme
October Weather	31°C (87°F)	4 mm (0.1 inches)	53%	extreme
November Weather	31°C (88°F)	7 mm (0.3 inches)	49%	extreme
December Weather	30°C (86°F)	30 mm (1.2 inches)	59%	extreme