October Weather in Itanhem, Brazil

Last updated: August 22, 2025

In October, the average temperature in Itanhem, Brazil is a pleasant 25°C (77°F). Expect a comfortable range with minimums dipping to 15°C (60°F) and maximums soaring to a sizzling 38°C (100°F). Be prepared for some rain, as you'll experience about 75 mm (2.9 in) of precipitation spread over 11 days, along with an average humidity of 60%.

October Temperature in Itanhem

In October in Itanhem, the average temperature is 25°C (77°F). Maximums can reach 38°C (100°F), and minimums can be as low as 15°C (60°F). This pleasant weather makes it a perfect time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Itanhem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Itanhem, October typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (100°F) and lows dropping to around 15°C (60°F).

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

October Precipitation in Itanhem

In Itanhem in October, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.

October Precipitation Trends in Itanhem

The chart displays monthly precipitation patterns in Itanhem, 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 Itanhem, October typically receives around 75 mm (2.9 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 Itanhem

In Itanhem in October humidity is 60%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring some effort to stay cool while exploring.

October Average Humidity in Itanhem

This chart illustrates the average monthly humidity levels in Itanhem, 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 Itanhem is approximately 60%, 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 Itanhem

In Itanhem in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Itanhem, you can check here.

Maximum UV Index Levels in Itanhem for October

The chart shows the monthly maximum UV Index (UVI) for Itanhem 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 Itanhem typically reaches 14, which falls under the extreme exposure category.

Data source: Itanhem 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 Itanhem Compares to Other Months

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

This table compares monthly weather conditions in Itanhem, 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)	40 mm (1.6 inches)	69%	extreme
February Weather	27°C (80°F)	86 mm (3.4 inches)	80%	extreme
March Weather	26°C (80°F)	98 mm (3.9 inches)	86%	extreme
April Weather	25°C (77°F)	81 mm (3.2 inches)	86%	extreme
May Weather	23°C (73°F)	63 mm (2.5 inches)	83%	very high
June Weather	22°C (72°F)	36 mm (1.4 inches)	81%	very high
July Weather	21°C (70°F)	31 mm (1.2 inches)	79%	very high
August Weather	21°C (71°F)	37 mm (1.5 inches)	76%	extreme
September Weather	23°C (74°F)	30 mm (1.2 inches)	68%	extreme
October Weather	25°C (77°F)	75 mm (2.9 inches)	60%	extreme
November Weather	24°C (76°F)	153 mm (6.0 inches)	55%	extreme
December Weather	25°C (78°F)	181 mm (7.1 inches)	59%	extreme