October Weather in Desterro, Brazil

Last updated: August 22, 2025

In October, the average temperature in Desterro, Brazil is a warm 27°C (80°F). Daytime highs can soar to a sizzling 36°C (98°F), while the evenings cool down to a comfortable 19°C (66°F). With only 2 mm (0.1 in) of precipitation over 0 days, this month boasts plenty of sunshine and an average humidity of 68%, creating an inviting atmosphere for outdoor adventures!

October Temperature in Desterro

In October in Desterro, the average temperature is 27°C (80°F). Maximum can reach 36°C (98°F) and minimum can be as low as 19°C (66°F). This makes it an ideal time for travelers looking to enjoy warm weather while having the option for cooler evenings.

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

The chart illustrates October temperature patterns in Desterro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Desterro, October typically has an average temperature of 27°C (80°F), with highs reaching up to 36°C (98°F) and lows dropping to around 19°C (66°F).

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

October Precipitation in Desterro

In Desterro in October, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

October Precipitation Trends in Desterro

The chart displays monthly precipitation patterns in Desterro, 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 Desterro, October typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Desterro

In Desterro in October, humidity is 68%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities somewhat draining and prompting frequent breaks to hydrate and seek shade while traveling.

October Average Humidity in Desterro

This chart illustrates the average monthly humidity levels in Desterro, 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 Desterro is approximately 68%, 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 Desterro

In Desterro in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Desterro, you can check here.

Maximum UV Index Levels in Desterro for October

The chart shows the monthly maximum UV Index (UVI) for Desterro 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 Desterro typically reaches 14, which falls under the extreme exposure category.

Data source: Desterro 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 Desterro Compares to Other Months

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

This table compares monthly weather conditions in Desterro, 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)	26 mm (1.0 inches)	86%	extreme
February Weather	27°C (80°F)	102 mm (4.0 inches)	89%	extreme
March Weather	26°C (79°F)	124 mm (4.9 inches)	89%	extreme
April Weather	26°C (79°F)	81 mm (3.2 inches)	89%	extreme
May Weather	25°C (77°F)	41 mm (1.6 inches)	90%	extreme
June Weather	24°C (76°F)	17 mm (0.7 inches)	86%	extreme
July Weather	24°C (75°F)	13 mm (0.5 inches)	80%	extreme
August Weather	24°C (76°F)	4 mm (0.1 inches)	77%	extreme
September Weather	25°C (78°F)	2 mm (0.1 inches)	72%	extreme
October Weather	27°C (80°F)	2 mm (0.1 inches)	68%	extreme
November Weather	27°C (81°F)	4 mm (0.1 inches)	66%	extreme
December Weather	27°C (81°F)	10 mm (0.4 inches)	70%	extreme