October Weather in Cidreira, Brazil

Last updated: August 22, 2025

In Cidreira, Brazil, the average temperature for October is a pleasant 20°C (68°F). During this time, temperatures can range from a cool 12°C (53°F) to a warm 30°C (85°F). Expect about 121 mm (4.8 in) of precipitation spread over 11 days, with an average humidity of 85%, making it a humid yet inviting destination for that month.

October Temperature in Cidreira

In October in Cidreira, the average temperature is 20°C (68°F). Maximum temperatures can reach 30°C (85°F), while the minimums can drop to as low as 12°C (53°F). This pleasant climate makes Cidreira an ideal destination for travelers seeking comfortable weather and enjoyable outdoor activities.

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

The chart illustrates October temperature patterns in Cidreira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cidreira, October typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (85°F) and lows dropping to around 12°C (53°F).

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

October Precipitation in Cidreira

In Cidreira in October, the total precipitation amount is 121 mm (4.8 in), which occurs over the course of 11 days.

October Precipitation Trends in Cidreira

The chart displays monthly precipitation patterns in Cidreira, 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 Cidreira, October typically receives around 121 mm (4.8 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 Cidreira

In Cidreira in October, humidity is 85%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky blanket enveloping you, making outdoor activities quite uncomfortable and prompting travelers to seek shade and hydration more frequently.

October Average Humidity in Cidreira

This chart illustrates the average monthly humidity levels in Cidreira, 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 Cidreira is approximately 85%, 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 Cidreira

In Cidreira in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Cidreira.

Maximum UV Index Levels in Cidreira for October

The chart shows the monthly maximum UV Index (UVI) for Cidreira 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 Cidreira typically reaches 12, which falls under the extreme exposure category.

Data source: Cidreira 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 Cidreira Compares to Other Months

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

This table compares monthly weather conditions in Cidreira, 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 (77°F)	74 mm (2.9 inches)	77%	extreme
February Weather	25°C (77°F)	87 mm (3.4 inches)	79%	extreme
March Weather	24°C (75°F)	95 mm (3.7 inches)	79%	extreme
April Weather	22°C (72°F)	79 mm (3.1 inches)	82%	very high
May Weather	19°C (66°F)	148 mm (5.8 inches)	87%	high
June Weather	17°C (62°F)	100 mm (3.9 inches)	85%	moderate
July Weather	15°C (60°F)	108 mm (4.3 inches)	82%	moderate
August Weather	16°C (61°F)	64 mm (2.5 inches)	81%	high
September Weather	18°C (64°F)	151 mm (5.9 inches)	84%	very high
October Weather	20°C (68°F)	121 mm (4.8 inches)	85%	extreme
November Weather	21°C (70°F)	94 mm (3.7 inches)	82%	extreme
December Weather	23°C (74°F)	70 mm (2.7 inches)	84%	extreme