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September Weather in Sainte-Catherine, France

Last updated: August 23, 2025

In September, the average temperature in Sainte-Catherine, France hovers around 16°C (60°F), with lows dipping to 4°C (39°F) and highs reaching up to 31°C (88°F). Expect 49 mm (1.9 in) of precipitation spread over 9 days, contributing to an average humidity of 82%. Whether you're planning outdoor activities or cozy indoor retreats, be prepared for a mix of weather!

September Temperature in Sainte-Catherine

In September in Sainte-Catherine, the average temperature is 16°C (60°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 4°C (39°F). This makes it an ideal time for travelers to enjoy a diverse range of outdoor activities while being prepared for fluctuating temperatures.

September Weather in Sainte-Catherine: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sainte-Catherine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sainte-Catherine, September typically has an average temperature of 16°C (60°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505663666560544642
Data source: Temperature data for Sainte-Catherine generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sainte-Catherine

In Sainte-Catherine in September, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Sainte-Catherine

The chart displays monthly precipitation patterns in Sainte-Catherine, 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 Sainte-Catherine, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6164673765645373498464100
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sainte-Catherine

In Sainte-Catherine in September humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.

September Average Humidity in Sainte-Catherine

This chart illustrates the average monthly humidity levels in Sainte-Catherine, 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 Sainte-Catherine is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sainte-Catherine

In Sainte-Catherine in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sainte-Catherine.

Maximum UV Index Levels in Sainte-Catherine for September

The chart shows the monthly maximum UV Index (UVI) for Sainte-Catherine 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 Sainte-Catherine typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678875421
Data source: Sainte-Catherine 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 Sainte-Catherine Compares to Other Months

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

This table compares monthly weather conditions in Sainte-Catherine, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)61 mm (2.4 inches)91%low
February Weather6°C (42°F)64 mm (2.5 inches)89%low
March Weather7°C (46°F)67 mm (2.6 inches)87%moderate
April Weather10°C (50°F)36 mm (1.4 inches)85%high
May Weather13°C (56°F)65 mm (2.6 inches)82%high
June Weather17°C (64°F)64 mm (2.5 inches)82%very high
July Weather19°C (66°F)53 mm (2.1 inches)80%very high
August Weather19°C (66°F)73 mm (2.9 inches)76%high
September Weather16°C (60°F)49 mm (1.9 inches)82%moderate
October Weather12°C (54°F)84 mm (3.3 inches)89%moderate
November Weather8°C (46°F)64 mm (2.5 inches)92%low
December Weather6°C (43°F)100 mm (4.0 inches)92%low

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