October Weather in Acarau, Brazil

Last updated: August 22, 2025

In Acarau, Brazil during October, the average temperature hovers around 28°C (83°F). Expect a minimum of 24°C (75°F) and a maximum of 34°C (94°F), making it warm and inviting. The month sees 9 mm (0.3 in) of precipitation over just 1 day, and the average humidity remains comfortable at 58%.

October Temperature in Acarau

In October in Acarau, the average temperature is 28°C (83°F), with maximums reaching 34°C (94°F) and minimums dropping to as low as 24°C (75°F). This warm climate makes it an ideal destination for outdoor activities and relaxation under the sun.

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

The chart illustrates October temperature patterns in Acarau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acarau, October typically has an average temperature of 28°C (83°F), with highs reaching up to 34°C (94°F) and lows dropping to around 24°C (75°F).

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

October Precipitation in Acarau

In Acarau in October, the precipitation amount is 9 mm (0.3 in) over the course of 1 day.

October Precipitation Trends in Acarau

The chart displays monthly precipitation patterns in Acarau, 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 Acarau, October typically receives around 9 mm (0.3 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 Acarau

In Acarau in October humidity is 58%. With an average temperature of 28°C (83°F), this humidity feels like experiencing a warm, enveloping blanket that can make outdoor activities feel a bit sticky, yet still comfortable for leisurely exploration.

October Average Humidity in Acarau

This chart illustrates the average monthly humidity levels in Acarau, 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 Acarau is approximately 58%, 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 Acarau

In Acarau 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 Acarau.

Maximum UV Index Levels in Acarau for October

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

Data source: Acarau 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 Acarau Compares to Other Months

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

This table compares monthly weather conditions in Acarau, 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 (82°F)	89 mm (3.5 inches)	87%	extreme
February Weather	27°C (81°F)	243 mm (9.6 inches)	88%	extreme
March Weather	27°C (80°F)	247 mm (9.7 inches)	89%	extreme
April Weather	27°C (81°F)	336 mm (13.2 inches)	90%	extreme
May Weather	27°C (81°F)	143 mm (5.6 inches)	87%	extreme
June Weather	27°C (81°F)	36 mm (1.4 inches)	77%	extreme
July Weather	27°C (82°F)	19 mm (0.7 inches)	62%	extreme
August Weather	28°C (82°F)	4 mm (0.2 inches)	54%	extreme
September Weather	28°C (82°F)	3 mm (0.1 inches)	55%	extreme
October Weather	28°C (83°F)	9 mm (0.3 inches)	58%	extreme
November Weather	28°C (83°F)	15 mm (0.6 inches)	62%	extreme
December Weather	28°C (83°F)	42 mm (1.7 inches)	74%	extreme