September Weather in Brent, United States

Last updated: June 24, 2025

In September, the average temperature in Brent, United States hovers around 26°C (79°F), with temperatures ranging from a minimum of 13°C (56°F) to a scorching maximum of 37°C (99°F). Visitors can expect about 182 mm (7.2 in) of precipitation spread over 15 days, contributing to a notably high average humidity of 79%.

September Temperature in Brent

In September in Brent, the average temperature is 26°C (79°F). Maximum temperatures can reach 37°C (99°F), while minimums can dip as low as 13°C (56°F). This climate makes Brent an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates September temperature patterns in Brent, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brent, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (56°F).

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

September Precipitation in Brent

In Brent in September, the precipitation amount is 182 mm (7.2 in) over a span of 15 days.

September Precipitation Trends in Brent

The chart displays monthly precipitation patterns in Brent, 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 Brent, September typically receives around 182 mm (7.2 inches) of precipitation spread over approximately 15 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 Brent

In Brent in September humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

September Average Humidity in Brent

This chart illustrates the average monthly humidity levels in Brent, 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 Brent is approximately 79%, 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 Brent

In Brent in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Brent.

Maximum UV Index Levels in Brent for September

The chart shows the monthly maximum UV Index (UVI) for Brent 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 Brent typically reaches 10, which falls under the very high exposure category.

Data source: Brent 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 Brent Compares to Other Months

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

This table compares monthly weather conditions in Brent, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	89 mm (3.5 inches)	83%	moderate
February Weather	15°C (60°F)	122 mm (4.8 inches)	82%	very high
March Weather	18°C (64°F)	71 mm (2.8 inches)	79%	very high
April Weather	20°C (68°F)	134 mm (5.3 inches)	77%	extreme
May Weather	24°C (76°F)	112 mm (4.4 inches)	74%	extreme
June Weather	27°C (81°F)	225 mm (8.8 inches)	70%	extreme
July Weather	28°C (82°F)	178 mm (7.0 inches)	78%	extreme
August Weather	27°C (82°F)	206 mm (8.1 inches)	78%	extreme
September Weather	26°C (79°F)	182 mm (7.2 inches)	79%	very high
October Weather	23°C (73°F)	125 mm (4.9 inches)	74%	very high
November Weather	16°C (60°F)	52 mm (2.0 inches)	83%	high
December Weather	14°C (57°F)	125 mm (4.9 inches)	86%	moderate