October Weather in Jaciara, Brazil

Last updated: August 22, 2025

In October, the average temperature in Jaciara, Brazil hovers around 27°C (81°F). Daily highs can reach a sweltering 41°C (105°F), while the temperature can dip as low as 19°C (66°F). Expect 139 mm (5.5 in) of precipitation over approximately 19 days, accompanied by a relatively low average humidity of 36%.

October Temperature in Jaciara

In October in Jaciara, the average temperature is 27°C (81°F). Maximum can reach 41°C (105°F) and minimum can be as low as 19°C (66°F). Be prepared for warm weather and pack accordingly to enjoy your travels comfortably!

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

The chart illustrates October temperature patterns in Jaciara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaciara, October typically has an average temperature of 27°C (81°F), with highs reaching up to 41°C (105°F) and lows dropping to around 19°C (66°F).

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

October Precipitation in Jaciara

In Jaciara in October, the precipitation amount is 139 mm (5.5 in) over the course of 19 days.

October Precipitation Trends in Jaciara

The chart displays monthly precipitation patterns in Jaciara, 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 Jaciara, October typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 19 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 Jaciara

In Jaciara in October, humidity is 36%. With an average temperature of 27°C (81°F), this humidity feels like a comfortable and pleasant atmosphere for traveling, making it easy to explore the sights without feeling overly sticky or fatigued.

October Average Humidity in Jaciara

This chart illustrates the average monthly humidity levels in Jaciara, 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 Jaciara is approximately 36%, 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 Jaciara

In Jaciara 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 Jaciara.

Maximum UV Index Levels in Jaciara for October

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

Data source: Jaciara 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 Jaciara Compares to Other Months

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

This table compares monthly weather conditions in Jaciara, 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)	220 mm (8.7 inches)	88%	extreme
February Weather	25°C (78°F)	284 mm (11.2 inches)	87%	extreme
March Weather	26°C (78°F)	245 mm (9.7 inches)	88%	extreme
April Weather	25°C (78°F)	123 mm (4.8 inches)	87%	extreme
May Weather	24°C (75°F)	41 mm (1.6 inches)	83%	very high
June Weather	23°C (74°F)	2 mm (0.1 inches)	73%	very high
July Weather	23°C (73°F)	0 mm (0.0 inches)	58%	very high
August Weather	25°C (78°F)	13 mm (0.5 inches)	46%	extreme
September Weather	28°C (83°F)	36 mm (1.4 inches)	37%	extreme
October Weather	27°C (81°F)	139 mm (5.5 inches)	36%	extreme
November Weather	26°C (79°F)	262 mm (10.3 inches)	67%	extreme
December Weather	26°C (78°F)	304 mm (12.0 inches)	85%	extreme