October Weather in Lucas, Brazil

Last updated: August 22, 2025

In Lucas, Brazil, the average temperature in October reaches a warm 30°C (85°F), with a range that can fluctuate from a comfortable 19°C (67°F) to a scorching 42°C (108°F). Visitors should expect 84 mm (3.3 in) of precipitation spread over 11 days, contributing to an average humidity level of 36%. Prepare for the heat while enjoying the diverse climate!

October Temperature in Lucas

In October in Lucas, the average temperature is 30°C (85°F). The maximum can reach 42°C (108°F), and the minimum can be as low as 19°C (67°F). Be prepared for hot weather and stay hydrated if you plan to travel during this time!

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

The chart illustrates October temperature patterns in Lucas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lucas, October typically has an average temperature of 30°C (85°F), with highs reaching up to 42°C (108°F) and lows dropping to around 19°C (67°F).

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

October Precipitation in Lucas

In Lucas, in October, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

October Precipitation Trends in Lucas

The chart displays monthly precipitation patterns in Lucas, 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 Lucas, October typically receives around 84 mm (3.3 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 Lucas

In Lucas in October, humidity is 36%. With an average temperature of 30°C (85°F), this humidity feels like a warm embrace, making it comfortable for traveling as you explore the sights without feeling overly sticky or drained.

October Average Humidity in Lucas

This chart illustrates the average monthly humidity levels in Lucas, 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 Lucas 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 Lucas

In Lucas 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 Lucas, you can check here.

Maximum UV Index Levels in Lucas for October

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

Data source: Lucas 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 Lucas Compares to Other Months

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

This table compares monthly weather conditions in Lucas, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	161 mm (6.3 inches)	88%	extreme
February Weather	28°C (82°F)	220 mm (8.7 inches)	87%	extreme
March Weather	28°C (82°F)	152 mm (6.0 inches)	88%	extreme
April Weather	27°C (82°F)	89 mm (3.5 inches)	87%	extreme
May Weather	25°C (78°F)	36 mm (1.4 inches)	83%	very high
June Weather	25°C (77°F)	3 mm (0.1 inches)	73%	very high
July Weather	24°C (76°F)	1 mm (0.0 inches)	58%	very high
August Weather	27°C (81°F)	11 mm (0.4 inches)	46%	extreme
September Weather	30°C (86°F)	22 mm (0.8 inches)	37%	extreme
October Weather	30°C (85°F)	84 mm (3.3 inches)	36%	extreme
November Weather	28°C (83°F)	208 mm (8.2 inches)	67%	extreme
December Weather	28°C (83°F)	201 mm (7.9 inches)	85%	extreme