September Weather in Creteil, France

Last updated: August 23, 2025

In Creteil, France, the average temperature for September hovers around 17°C (63°F), with a minimum dipping to 4°C (40°F) and a maximum soaring to 34°C (93°F). Expect around 51 mm (2.0 in) of precipitation over approximately 9 days and a comfortable average humidity of 76%.

September Temperature in Creteil

In September, in Creteil, the average temperature is 17°C (63°F), with maximums reaching 34°C (93°F) and minimums dropping to 4°C (40°F). This weather makes it a great time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

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

The chart illustrates September temperature patterns in Creteil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Creteil, 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 4°C (40°F).

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

September Precipitation in Creteil

In Creteil in September, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

September Precipitation Trends in Creteil

The chart displays monthly precipitation patterns in Creteil, 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 Creteil, September typically receives around 51 mm (2.0 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 Creteil

In Creteil in September humidity is 76%. With an average temperature of 17°C (63°F), this humidity feels like traveling through a warm, enveloping blanket, making every outdoor adventure feel sticky and heavy, yet pleasantly refreshing when you find a cool breeze.

September Average Humidity in Creteil

This chart illustrates the average monthly humidity levels in Creteil, 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 Creteil is approximately 76%, 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 Creteil

In Creteil 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 Creteil, you can refer to this Hourly UV Index in Creteil.

Maximum UV Index Levels in Creteil for September

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

Data source: Creteil 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 Creteil Compares to Other Months

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

This table compares monthly weather conditions in Creteil, 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)	60 mm (2.3 inches)	91%	low
February Weather	6°C (43°F)	68 mm (2.7 inches)	89%	moderate
March Weather	8°C (47°F)	73 mm (2.9 inches)	85%	moderate
April Weather	11°C (52°F)	31 mm (1.2 inches)	84%	high
May Weather	14°C (58°F)	72 mm (2.8 inches)	82%	very high
June Weather	19°C (66°F)	68 mm (2.7 inches)	80%	very high
July Weather	21°C (70°F)	52 mm (2.0 inches)	73%	very high
August Weather	20°C (68°F)	58 mm (2.3 inches)	68%	very high
September Weather	17°C (63°F)	51 mm (2.0 inches)	76%	high
October Weather	13°C (55°F)	81 mm (3.2 inches)	88%	moderate
November Weather	8°C (46°F)	66 mm (2.6 inches)	92%	low
December Weather	6°C (43°F)	106 mm (4.2 inches)	93%	low