September Weather in Dieulefit, France

Last updated: August 23, 2025

In September, the average temperature in Dieulefit, France is a pleasant 19°C (66°F). Expect a range that can dip to 6°C (44°F) and peak at 32°C (91°F). With about 40 mm (1.6 in) of precipitation spread over 6 days, the month offers a moderately humid atmosphere, boasting an average humidity of 72%. Whether you're exploring or relaxing, this climate provides a comfortable backdrop for any activity!

September Temperature in Dieulefit

In September in Dieulefit, the average temperature is 19°C (66°F). Maximums can reach 32°C (91°F), while minimums can drop to as low as 6°C (44°F). This diverse range of temperatures makes it essential to pack layers for your travels.

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

The chart illustrates September temperature patterns in Dieulefit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dieulefit, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (91°F) and lows dropping to around 6°C (44°F).

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

September Precipitation in Dieulefit

In Dieulefit in September, the precipitation amount is 40 mm (1.6 in) over the course of 6 days.

September Precipitation Trends in Dieulefit

The chart displays monthly precipitation patterns in Dieulefit, 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 Dieulefit, September typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 6 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 Dieulefit

In Dieulefit in September, humidity is 72%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace that can make even the lightest activities feel strenuous for traveling.

September Average Humidity in Dieulefit

This chart illustrates the average monthly humidity levels in Dieulefit, 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 Dieulefit is approximately 72%, 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 Dieulefit

In Dieulefit in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dieulefit.

Maximum UV Index Levels in Dieulefit for September

The chart shows the monthly maximum UV Index (UVI) for Dieulefit 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 Dieulefit typically reaches 7, which falls under the high exposure category.

Data source: Dieulefit 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 Dieulefit Compares to Other Months

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

This table compares monthly weather conditions in Dieulefit, 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)	42 mm (1.7 inches)	91%	low
February Weather	7°C (44°F)	46 mm (1.8 inches)	88%	moderate
March Weather	9°C (48°F)	67 mm (2.6 inches)	84%	moderate
April Weather	12°C (54°F)	67 mm (2.6 inches)	81%	high
May Weather	16°C (61°F)	101 mm (4.0 inches)	77%	very high
June Weather	21°C (70°F)	60 mm (2.4 inches)	76%	very high
July Weather	23°C (74°F)	28 mm (1.1 inches)	68%	very high
August Weather	23°C (73°F)	40 mm (1.6 inches)	61%	very high
September Weather	19°C (66°F)	40 mm (1.6 inches)	72%	high
October Weather	14°C (57°F)	100 mm (3.9 inches)	88%	moderate
November Weather	8°C (47°F)	104 mm (4.1 inches)	91%	moderate
December Weather	5°C (42°F)	101 mm (4.0 inches)	92%	low