September Weather in Luz, Brazil

Last updated: August 22, 2025

In Luz, Brazil, the average temperature in September hovers around 24°C (75°F). Expect a range from a brisk 11°C (53°F) to a sweltering 38°C (100°F). You'll likely encounter 30 mm (1.2 in) of precipitation spread over 3 days, with an average humidity of 45%. Enjoy the climate, but don't forget your umbrella!

September Temperature in Luz

In September in Luz, the average temperature is 24°C (75°F). The maximum can reach 38°C (100°F), and the minimum can be as low as 11°C (53°F). Travelers should prepare for a warm climate with the possibility of cooler evenings.

September Weather in Luz: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Luz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Luz, September typically has an average temperature of 24°C (75°F), with highs reaching up to 38°C (100°F) and lows dropping to around 11°C (53°F).

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

September Precipitation in Luz

In Luz in September, the precipitation amount is 30 mm (1.2 in) over the course of 3 days.

September Precipitation Trends in Luz

The chart displays monthly precipitation patterns in Luz, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Luz, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Luz

In Luz in September humidity is 45%. With an average temperature of 24°C (75°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling.

September Average Humidity in Luz

This chart illustrates the average monthly humidity levels in Luz, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Luz is approximately 45%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Luz

In Luz in September, 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 Luz.

Maximum UV Index Levels in Luz for September

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

Data source: Luz September 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 September Weather in Luz Compares to Other Months

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

This table compares monthly weather conditions in Luz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	155 mm (6.1 inches)	84%	extreme
February Weather	24°C (75°F)	210 mm (8.3 inches)	87%	extreme
March Weather	24°C (76°F)	126 mm (5.0 inches)	86%	extreme
April Weather	23°C (74°F)	48 mm (1.9 inches)	77%	extreme
May Weather	21°C (69°F)	24 mm (1.0 inches)	69%	very high
June Weather	20°C (68°F)	7 mm (0.3 inches)	67%	high
July Weather	19°C (66°F)	1 mm (0.0 inches)	63%	very high
August Weather	21°C (70°F)	8 mm (0.3 inches)	54%	extreme
September Weather	24°C (75°F)	30 mm (1.2 inches)	45%	extreme
October Weather	25°C (77°F)	117 mm (4.6 inches)	33%	extreme
November Weather	23°C (74°F)	232 mm (9.1 inches)	58%	extreme
December Weather	24°C (75°F)	232 mm (9.1 inches)	66%	extreme