October Weather in Barreiros, Brazil

Last updated: August 22, 2025

In October, the average temperature in Barreiros, Brazil hovers around 26°C (79°F), with minimums dipping to 20°C (69°F) and maximums peaking at 32°C (90°F). Expect a moderate precipitation amount of 43 mm (1.7 in) over 15 days, alongside an average humidity level of 74%, creating a warm and somewhat humid atmosphere.

October Temperature in Barreiros

In October in Barreiros, the average temperature is 26°C (79°F). Maximums can reach 32°C (90°F), while minimums can be as low as 20°C (69°F). This delightful weather makes Barreiros an ideal destination for travelers seeking warmth and comfort during their stay.

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

The chart illustrates October temperature patterns in Barreiros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barreiros, October typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (69°F).

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

October Precipitation in Barreiros

In Barreiros in October, the precipitation amount is 43 mm (1.7 in) spread over 15 days.

October Precipitation Trends in Barreiros

The chart displays monthly precipitation patterns in Barreiros, 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 Barreiros, October typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 15 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 Barreiros

In Barreiros in October humidity is 74%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and take frequent breaks in shaded areas to fully enjoy the vibrant surroundings.

October Average Humidity in Barreiros

This chart illustrates the average monthly humidity levels in Barreiros, 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 Barreiros is approximately 74%, 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 Barreiros

In Barreiros 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 Barreiros.

Maximum UV Index Levels in Barreiros for October

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

Data source: Barreiros 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 Barreiros Compares to Other Months

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

This table compares monthly weather conditions in Barreiros, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	53 mm (2.1 inches)	84%	extreme
February Weather	27°C (81°F)	67 mm (2.6 inches)	87%	extreme
March Weather	27°C (81°F)	112 mm (4.4 inches)	88%	extreme
April Weather	26°C (80°F)	114 mm (4.5 inches)	89%	extreme
May Weather	26°C (78°F)	132 mm (5.2 inches)	90%	extreme
June Weather	25°C (77°F)	150 mm (5.9 inches)	89%	extreme
July Weather	24°C (75°F)	129 mm (5.1 inches)	86%	extreme
August Weather	24°C (75°F)	91 mm (3.6 inches)	84%	extreme
September Weather	25°C (77°F)	60 mm (2.4 inches)	79%	extreme
October Weather	26°C (79°F)	43 mm (1.7 inches)	74%	extreme
November Weather	27°C (80°F)	45 mm (1.8 inches)	71%	extreme
December Weather	27°C (81°F)	46 mm (1.8 inches)	72%	extreme