October Weather in Ourinhos, Brazil

Last updated: August 22, 2025

In October, the average temperature in Ourinhos, Brazil hovers around 24°C (75°F), making it a lovely time to explore. However, be prepared for temperature fluctuations, as it can drop to a chilly 13°C (55°F) or soar up to a scorching 41°C (106°F). Expect approximately 108 mm (4.3 in) of precipitation over 11 days, and enjoy a comfortable average humidity level of 50%. This blend of weather patterns offers a unique experience in Ourinhos!

October Temperature in Ourinhos

In October in Ourinhos, the average temperature is 24°C (75°F), with maximums reaching 41°C (106°F) and minimums dropping as low as 13°C (55°F). This weather makes it an ideal time for travelers seeking warm days and cooler evenings to explore and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Ourinhos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ourinhos, October typically has an average temperature of 24°C (75°F), with highs reaching up to 41°C (106°F) and lows dropping to around 13°C (55°F).

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

October Precipitation in Ourinhos

In Ourinhos in October, the precipitation amount is 108 mm (4.3 in) over the course of 11 days.

October Precipitation Trends in Ourinhos

The chart displays monthly precipitation patterns in Ourinhos, 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 Ourinhos, October typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 11 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 Ourinhos

In Ourinhos in October humidity is 50%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it pleasant for traveling as long as you stay hydrated and seek some shade during the peak hours of the day.

October Average Humidity in Ourinhos

This chart illustrates the average monthly humidity levels in Ourinhos, 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 Ourinhos is approximately 50%, 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 Ourinhos

In Ourinhos 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 Ourinhos.

Maximum UV Index Levels in Ourinhos for October

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

Data source: Ourinhos 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 Ourinhos Compares to Other Months

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

This table compares monthly weather conditions in Ourinhos, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	188 mm (7.4 inches)	88%	extreme
February Weather	25°C (77°F)	132 mm (5.2 inches)	87%	extreme
March Weather	25°C (77°F)	90 mm (3.5 inches)	86%	extreme
April Weather	23°C (74°F)	43 mm (1.7 inches)	82%	extreme
May Weather	21°C (69°F)	47 mm (1.9 inches)	76%	very high
June Weather	20°C (68°F)	41 mm (1.6 inches)	71%	high
July Weather	19°C (67°F)	16 mm (0.6 inches)	67%	high
August Weather	20°C (68°F)	57 mm (2.2 inches)	59%	very high
September Weather	24°C (75°F)	29 mm (1.1 inches)	54%	extreme
October Weather	24°C (75°F)	108 mm (4.3 inches)	50%	extreme
November Weather	24°C (76°F)	102 mm (4.0 inches)	74%	extreme
December Weather	25°C (77°F)	127 mm (5.0 inches)	83%	extreme