October Weather in Marechal Deodoro, Brazil

Last updated: August 22, 2025

In Marechal Deodoro, Brazil, the average temperature for October hovers around 26°C (79°F). Expect a comfortable range with minimums dipping to 21°C (70°F) and maximums peaking at 33°C (91°F). However, be prepared for some moisture, as 40 mm (1.6 in) of precipitation can fall over 15 days. With an average humidity of 74%, it’s a perfect time to enjoy the warm, tropical vibe!

October Temperature in Marechal Deodoro

In October in Marechal Deodoro, the average temperature is 26°C (79°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 21°C (70°F). This pleasant climate makes it an ideal destination for travelers seeking warm and comfortable weather.

October Weather in Marechal Deodoro: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Marechal Deodoro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marechal Deodoro, October typically has an average temperature of 26°C (79°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (70°F).

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

October Precipitation in Marechal Deodoro

In Marechal Deodoro in October, the total precipitation amount is 40 mm (1.6 in) spread over 15 days.

October Precipitation Trends in Marechal Deodoro

The chart displays monthly precipitation patterns in Marechal Deodoro, 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 Marechal Deodoro, October typically receives around 40 mm (1.6 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 Marechal Deodoro

In Marechal Deodoro 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 Marechal Deodoro

This chart illustrates the average monthly humidity levels in Marechal Deodoro, 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 Marechal Deodoro 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 Marechal Deodoro

In Marechal Deodoro 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 Marechal Deodoro.

Maximum UV Index Levels in Marechal Deodoro for October

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

Data source: Marechal Deodoro 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 Marechal Deodoro Compares to Other Months

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

This table compares monthly weather conditions in Marechal Deodoro, 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)	52 mm (2.0 inches)	84%	extreme
February Weather	27°C (81°F)	60 mm (2.4 inches)	87%	extreme
March Weather	27°C (81°F)	118 mm (4.7 inches)	88%	extreme
April Weather	27°C (80°F)	136 mm (5.4 inches)	89%	extreme
May Weather	26°C (78°F)	136 mm (5.4 inches)	90%	extreme
June Weather	25°C (77°F)	129 mm (5.1 inches)	89%	very high
July Weather	24°C (75°F)	156 mm (6.2 inches)	86%	very high
August Weather	24°C (75°F)	95 mm (3.7 inches)	84%	extreme
September Weather	25°C (77°F)	68 mm (2.7 inches)	79%	extreme
October Weather	26°C (79°F)	40 mm (1.6 inches)	74%	extreme
November Weather	27°C (80°F)	40 mm (1.6 inches)	71%	extreme
December Weather	27°C (81°F)	50 mm (2.0 inches)	72%	extreme