September Weather in Lorena, Brazil

Last updated: August 22, 2025

In Lorena, Brazil, the average temperature in September hovers around 21°C (70°F), creating a pleasant atmosphere for outdoor activities. While daytime highs can reach up to 33°C (93°F), nighttime lows may dip to 9°C (49°F). Expect about 44 mm (1.7 in) of precipitation over a span of 7 days, with an average humidity level of 58% adding a touch of freshness to the air.

September Temperature in Lorena

In September in Lorena, the average temperature is 21°C (70°F). The maximum can reach 33°C (93°F) and the minimum can be as low as 9°C (49°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while experiencing comfortable weather.

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

The chart illustrates September temperature patterns in Lorena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lorena, September typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (93°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Lorena

In Lorena in September, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

September Precipitation Trends in Lorena

The chart displays monthly precipitation patterns in Lorena, 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 Lorena, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Lorena

In Lorena in September, humidity is 58%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, creating a tropical atmosphere that's perfect for leisurely strolls but may require frequent breaks to stay hydrated during your travels.

September Average Humidity in Lorena

This chart illustrates the average monthly humidity levels in Lorena, 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 Lorena is approximately 58%, 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 Lorena

In Lorena in September, 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 Lorena.

Maximum UV Index Levels in Lorena for September

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

Data source: Lorena 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 Lorena Compares to Other Months

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

This table compares monthly weather conditions in Lorena, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	156 mm (6.1 inches)	88%	extreme
February Weather	23°C (73°F)	151 mm (5.9 inches)	88%	extreme
March Weather	23°C (73°F)	112 mm (4.4 inches)	87%	extreme
April Weather	21°C (70°F)	62 mm (2.4 inches)	84%	extreme
May Weather	18°C (66°F)	38 mm (1.5 inches)	79%	very high
June Weather	18°C (65°F)	19 mm (0.7 inches)	77%	high
July Weather	17°C (62°F)	18 mm (0.7 inches)	72%	very high
August Weather	18°C (64°F)	52 mm (2.1 inches)	65%	very high
September Weather	21°C (70°F)	44 mm (1.7 inches)	58%	extreme
October Weather	22°C (71°F)	105 mm (4.1 inches)	50%	extreme
November Weather	21°C (71°F)	142 mm (5.6 inches)	75%	extreme
December Weather	22°C (73°F)	180 mm (7.1 inches)	80%	extreme