October Weather in Sao Miguel, Brazil

Last updated: August 22, 2025

In October, the average temperature in Sao Miguel, Brazil is a pleasant 26°C (80°F), with minimums dipping to 24°C (75°F) and maximums reaching up to 29°C (84°F). Expect about 36 mm (1.4 in) of precipitation over 14 days, accompanied by an average humidity of 70%, creating a warm and somewhat humid environment.

October Temperature in Sao Miguel

In October in Sao Miguel, the average temperature is 26°C (80°F). Maximums can reach 29°C (84°F), and minimums can be as low as 24°C (75°F). It's an ideal time for travelers to enjoy warm weather and outdoor activities.

October Weather in Sao Miguel: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sao Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Miguel, October typically has an average temperature of 26°C (80°F), with highs reaching up to 29°C (84°F) and lows dropping to around 24°C (75°F).

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

October Precipitation in Sao Miguel

In Sao Miguel in October, the precipitation amount is 36 mm (1.4 in) spread over a period of 14 days.

October Precipitation Trends in Sao Miguel

The chart displays monthly precipitation patterns in Sao Miguel, 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 Sao Miguel, October typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 14 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 Sao Miguel

In Sao Miguel in October, humidity is 70%. With an average temperature of 26°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel laborious and prompting frequent breaks in shaded spots or air-conditioned spaces to stay comfortable.

October Average Humidity in Sao Miguel

This chart illustrates the average monthly humidity levels in Sao Miguel, 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 Sao Miguel is approximately 70%, 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 Sao Miguel

In Sao Miguel 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 Sao Miguel.

Maximum UV Index Levels in Sao Miguel for October

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

Data source: Sao Miguel 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 Sao Miguel Compares to Other Months

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

This table compares monthly weather conditions in Sao Miguel, 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)	72 mm (2.8 inches)	84%	extreme
February Weather	27°C (81°F)	121 mm (4.8 inches)	85%	extreme
March Weather	27°C (81°F)	189 mm (7.4 inches)	86%	extreme
April Weather	27°C (81°F)	209 mm (8.2 inches)	85%	extreme
May Weather	27°C (80°F)	184 mm (7.2 inches)	86%	extreme
June Weather	26°C (79°F)	165 mm (6.5 inches)	82%	extreme
July Weather	25°C (78°F)	195 mm (7.7 inches)	75%	extreme
August Weather	25°C (78°F)	63 mm (2.5 inches)	73%	extreme
September Weather	26°C (78°F)	45 mm (1.8 inches)	71%	extreme
October Weather	26°C (80°F)	36 mm (1.4 inches)	70%	extreme
November Weather	27°C (81°F)	30 mm (1.2 inches)	71%	extreme
December Weather	27°C (81°F)	46 mm (1.8 inches)	76%	extreme