September Weather in Les Cars, France

Last updated: August 23, 2025

In September, the average temperature in Les Cars, France hovers around 17°C (63°F). Expect a minimum of 4°C (39°F) and a maximum of 33°C (91°F), showcasing a wide range of temperatures. With 73 mm (2.9 in) of precipitation over about 10 days, the atmosphere can feel quite humid, with an average humidity level of 79%. Perfect for those who appreciate a mix of warm days and refreshing rain!

September Temperature in Les Cars

In September in Les Cars, the average temperature is 17°C (63°F), with maximums reaching up to 33°C (91°F) and minimums dipping as low as 4°C (39°F). It's important to pack for a range of temperatures to ensure a comfortable travel experience.

September Weather in Les Cars: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Les Cars, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les Cars, September typically has an average temperature of 17°C (63°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (39°F).

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

September Precipitation in Les Cars

In Les Cars in September, the precipitation amount is 73 mm (2.9 in) over the course of 10 days.

September Precipitation Trends in Les Cars

The chart displays monthly precipitation patterns in Les Cars, 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 Les Cars, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 10 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 Les Cars

In Les Cars in September, humidity is 79%. With an average temperature of 17°C (63°F), this humidity feels like a warm, muggy embrace, making outdoor activities less comfortable and prompting travelers to seek shaded areas or cool refreshments more frequently.

September Average Humidity in Les Cars

This chart illustrates the average monthly humidity levels in Les Cars, 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 Les Cars 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 Les Cars

In Les Cars in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Les Cars, you can refer to this Hourly UV Index in Les Cars.

Maximum UV Index Levels in Les Cars for September

The chart shows the monthly maximum UV Index (UVI) for Les Cars 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 Les Cars typically reaches 6, which falls under the high exposure category.

Data source: Les Cars 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 Les Cars Compares to Other Months

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

This table compares monthly weather conditions in Les Cars, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	83 mm (3.3 inches)	90%	low
February Weather	7°C (44°F)	86 mm (3.4 inches)	87%	moderate
March Weather	9°C (48°F)	102 mm (4.0 inches)	85%	moderate
April Weather	11°C (53°F)	71 mm (2.8 inches)	84%	high
May Weather	14°C (58°F)	117 mm (4.6 inches)	84%	very high
June Weather	19°C (66°F)	103 mm (4.1 inches)	82%	very high
July Weather	21°C (69°F)	62 mm (2.4 inches)	79%	very high
August Weather	20°C (68°F)	58 mm (2.3 inches)	75%	very high
September Weather	17°C (63°F)	73 mm (2.9 inches)	79%	high
October Weather	13°C (55°F)	95 mm (3.7 inches)	86%	moderate
November Weather	8°C (46°F)	92 mm (3.6 inches)	90%	moderate
December Weather	6°C (43°F)	154 mm (6.1 inches)	92%	low