October Weather in Santo Amaro, Brazil

Last updated: August 22, 2025

In October, the average temperature in Santo Amaro, Brazil hovers around 25°C (78°F). Expect comfortable conditions, with minimums dipping to 18°C (64°F) and highs soaring to 36°C (97°F). While enjoying the warmth, be prepared for some rain, as 44 mm (1.7 in) of precipitation may fall over 11 days. With an average humidity of 72%, it’s a great time to explore the vibrant surroundings!

October Temperature in Santo Amaro

In October in Santo Amaro, the average temperature is 25°C (78°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 18°C (64°F). This pleasant climate makes Santo Amaro an ideal destination for travelers seeking warmth and sunshine.

October Weather in Santo Amaro: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Santo Amaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Amaro, October typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (97°F) and lows dropping to around 18°C (64°F).

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

October Precipitation in Santo Amaro

In Santo Amaro in October, the precipitation amount is 44 mm (1.7 in) during 11 days, indicating a relatively wet period for that time of year.

October Precipitation Trends in Santo Amaro

The chart displays monthly precipitation patterns in Santo Amaro, 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 Santo Amaro, October typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 11 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 Santo Amaro

In Santo Amaro in October humidity is 72%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket wrapping around you, making it essential to stay hydrated and take breaks in the shade while exploring.

October Average Humidity in Santo Amaro

This chart illustrates the average monthly humidity levels in Santo Amaro, 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 Santo Amaro is approximately 72%, 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 Santo Amaro

In Santo Amaro in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Santo Amaro.

Maximum UV Index Levels in Santo Amaro for October

The chart shows the monthly maximum UV Index (UVI) for Santo Amaro 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 Santo Amaro typically reaches 15, which falls under the extreme exposure category.

Data source: Santo Amaro 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 Santo Amaro Compares to Other Months

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

This table compares monthly weather conditions in Santo Amaro, 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 (80°F)	43 mm (1.7 inches)	76%	extreme
February Weather	27°C (81°F)	46 mm (1.8 inches)	81%	extreme
March Weather	27°C (80°F)	97 mm (3.8 inches)	86%	extreme
April Weather	26°C (78°F)	132 mm (5.2 inches)	87%	extreme
May Weather	24°C (76°F)	146 mm (5.7 inches)	86%	extreme
June Weather	23°C (74°F)	119 mm (4.7 inches)	84%	very high
July Weather	22°C (73°F)	116 mm (4.6 inches)	80%	very high
August Weather	23°C (73°F)	96 mm (3.8 inches)	77%	extreme
September Weather	24°C (75°F)	60 mm (2.3 inches)	75%	extreme
October Weather	25°C (78°F)	44 mm (1.7 inches)	72%	extreme
November Weather	26°C (79°F)	88 mm (3.5 inches)	71%	extreme
December Weather	26°C (80°F)	73 mm (2.9 inches)	70%	extreme