October Weather in Tres de Maio, Brazil

Last updated: August 22, 2025

In October, the average temperature in Tres de Maio, Brazil hovers around 22°C (71°F), making it a pleasant time to visit. However, be prepared for a temperature range that can dip to 9°C (48°F) and soar up to 39°C (102°F). During the month, expect about 185 mm (7.3 in) of precipitation spread over 12 days, so don't forget your umbrella! With an average humidity of 65%, Tres de Maio feels wonderfully tropical.

October Temperature in Tres de Maio

In October in Tres de Maio, the average temperature is 22°C (71°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 9°C (48°F). This variability makes it essential to pack for both warm and cooler conditions when traveling during this time.

October Weather in Tres de Maio: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Tres de Maio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tres de Maio, October typically has an average temperature of 22°C (71°F), with highs reaching up to 39°C (102°F) and lows dropping to around 9°C (48°F).

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

October Precipitation in Tres de Maio

In Tres de Maio in October, the precipitation amount is 185 mm (7.3 in) over the course of 12 days.

October Precipitation Trends in Tres de Maio

The chart displays monthly precipitation patterns in Tres de Maio, 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 Tres de Maio, October typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Tres de Maio

In Tres de Maio in October, humidity is 65%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making it a perfect time for leisurely strolls or exploring local attractions, though travelers should stay hydrated to fully enjoy the experience.

October Average Humidity in Tres de Maio

This chart illustrates the average monthly humidity levels in Tres de Maio, 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 Tres de Maio is approximately 65%, 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 Tres de Maio

In Tres de Maio 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 Tres de Maio.

Maximum UV Index Levels in Tres de Maio for October

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

Data source: Tres de Maio 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 Tres de Maio Compares to Other Months

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

This table compares monthly weather conditions in Tres de Maio, 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 (79°F)	155 mm (6.1 inches)	79%	extreme
February Weather	25°C (77°F)	115 mm (4.5 inches)	74%	extreme
March Weather	24°C (75°F)	126 mm (5.0 inches)	72%	extreme
April Weather	21°C (70°F)	119 mm (4.7 inches)	78%	very high
May Weather	18°C (64°F)	205 mm (8.1 inches)	82%	high
June Weather	16°C (61°F)	145 mm (5.7 inches)	78%	moderate
July Weather	15°C (60°F)	106 mm (4.2 inches)	73%	high
August Weather	17°C (63°F)	77 mm (3.0 inches)	58%	high
September Weather	20°C (69°F)	122 mm (4.8 inches)	62%	very high
October Weather	22°C (71°F)	185 mm (7.3 inches)	65%	extreme
November Weather	24°C (75°F)	132 mm (5.2 inches)	76%	extreme
December Weather	25°C (78°F)	100 mm (3.9 inches)	85%	extreme