October Weather in Cumaru, Brazil

Last updated: August 22, 2025

The average temperature in Cumaru, Brazil during October is a pleasant 25°C (77°F). Expect a range with a minimum of 19°C (67°F) and a maximum of 33°C (92°F). During this month, you can anticipate around 18 mm (0.7 in) of precipitation spread over 6 days, accompanied by an average humidity of 74%.

October Temperature in Cumaru

In October in Cumaru, the average temperature is 25°C (77°F). Maximums can reach 33°C (92°F), while minimums can be as low as 19°C (67°F). This pleasant weather makes it an ideal time for outdoor activities and sightseeing in Cumaru.

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

The chart illustrates October temperature patterns in Cumaru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cumaru, October typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (67°F).

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

October Precipitation in Cumaru

In Cumaru in October, the precipitation amount is 18 mm (0.7 in) over the course of 6 days.

October Precipitation Trends in Cumaru

The chart displays monthly precipitation patterns in Cumaru, 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 Cumaru, October typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 6 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 Cumaru

In Cumaru in October humidity is 74%. With an average temperature of 25°C (77°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit more challenging as you find yourself sticky and in need of frequent breaks to hydrate and cool down.

October Average Humidity in Cumaru

This chart illustrates the average monthly humidity levels in Cumaru, 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 Cumaru 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 Cumaru

In Cumaru 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 Cumaru.

Maximum UV Index Levels in Cumaru for October

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

Data source: Cumaru 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 Cumaru Compares to Other Months

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

This table compares monthly weather conditions in Cumaru, 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 (78°F)	39 mm (1.5 inches)	84%	extreme
February Weather	26°C (79°F)	57 mm (2.3 inches)	87%	extreme
March Weather	26°C (79°F)	78 mm (3.1 inches)	88%	extreme
April Weather	25°C (78°F)	69 mm (2.7 inches)	89%	extreme
May Weather	24°C (76°F)	64 mm (2.5 inches)	90%	extreme
June Weather	23°C (74°F)	50 mm (2.0 inches)	89%	extreme
July Weather	23°C (73°F)	39 mm (1.6 inches)	86%	extreme
August Weather	23°C (73°F)	22 mm (0.9 inches)	84%	extreme
September Weather	24°C (75°F)	21 mm (0.8 inches)	79%	extreme
October Weather	25°C (77°F)	18 mm (0.7 inches)	74%	extreme
November Weather	25°C (78°F)	21 mm (0.8 inches)	71%	extreme
December Weather	26°C (78°F)	27 mm (1.1 inches)	72%	extreme