September Weather in La Chapelle-Saint-Laurent, France

Last updated: August 23, 2025

In September, the average temperature in La Chapelle-Saint-Laurent, France is a pleasant 17°C (63°F). Temperatures can vary, with a minimum of 5°C (41°F) and a maximum of 34°C (93°F). Expect 36 mm (1.4 in) of precipitation over approximately 9 days, accompanied by an average humidity of 75%. Perfect for those who enjoy a mix of warmth and occasional rain!

September Temperature in La Chapelle-Saint-Laurent

In September in La Chapelle-Saint-Laurent, the average temperature is 17°C (63°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop to as low as 5°C (41°F). It's a good time to pack layers and enjoy a mix of warm and cool weather for your travels.

September Weather in La Chapelle-Saint-Laurent: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Chapelle-Saint-Laurent, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Chapelle-Saint-Laurent, September typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (41°F).

Data source: Temperature data for La Chapelle-Saint-Laurent generated using information from the Copernicus Climate Change Service.

September Precipitation in La Chapelle-Saint-Laurent

In La Chapelle-Saint-Laurent in September, the precipitation amount is 36 mm (1.4 in) over the course of 9 days.

September Precipitation Trends in La Chapelle-Saint-Laurent

The chart displays monthly precipitation patterns in La Chapelle-Saint-Laurent, 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 La Chapelle-Saint-Laurent, September typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 9 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 La Chapelle-Saint-Laurent

In La Chapelle-Saint-Laurent in September, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.

September Average Humidity in La Chapelle-Saint-Laurent

This chart illustrates the average monthly humidity levels in La Chapelle-Saint-Laurent, 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 La Chapelle-Saint-Laurent is approximately 75%, 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 La Chapelle-Saint-Laurent

In La Chapelle-Saint-Laurent 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 La Chapelle-Saint-Laurent, you can refer to this Hourly UV Index in La Chapelle-Saint-Laurent.

Maximum UV Index Levels in La Chapelle-Saint-Laurent for September

The chart shows the monthly maximum UV Index (UVI) for La Chapelle-Saint-Laurent 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 La Chapelle-Saint-Laurent typically reaches 6, which falls under the high exposure category.

Data source: La Chapelle-Saint-Laurent 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 La Chapelle-Saint-Laurent Compares to Other Months

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

This table compares monthly weather conditions in La Chapelle-Saint-Laurent, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	54 mm (2.1 inches)	88%	low
February Weather	7°C (45°F)	69 mm (2.7 inches)	87%	moderate
March Weather	9°C (48°F)	77 mm (3.0 inches)	84%	moderate
April Weather	11°C (53°F)	51 mm (2.0 inches)	83%	high
May Weather	15°C (59°F)	83 mm (3.3 inches)	81%	very high
June Weather	19°C (66°F)	82 mm (3.2 inches)	75%	very high
July Weather	21°C (69°F)	31 mm (1.2 inches)	65%	very high
August Weather	20°C (68°F)	31 mm (1.2 inches)	67%	very high
September Weather	17°C (63°F)	36 mm (1.4 inches)	75%	high
October Weather	13°C (56°F)	79 mm (3.1 inches)	85%	moderate
November Weather	8°C (47°F)	81 mm (3.2 inches)	88%	low
December Weather	7°C (44°F)	100 mm (3.9 inches)	90%	low