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September Weather in Sainte-Foy, France

Last updated: August 23, 2025

In September, the average temperature in Sainte-Foy, France is a pleasant 18°C (65°F). Temperatures can vary, with minimums dipping to 11°C (52°F) and maximums reaching up to 29°C (84°F). Expect some rain, as 46 mm (1.8 in) of precipitation typically falls over about 8 days. The air tends to be quite humid, with an average humidity of 75%, making it a perfect time to enjoy the region's atmosphere!

September Temperature in Sainte-Foy

In September in Sainte-Foy, the average temperature is 18°C (65°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 11°C (52°F). This pleasant climate makes Sainte-Foy a great destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Sainte-Foy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sainte-Foy, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec464850545965686864595249
Data source: Temperature data for Sainte-Foy 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-Foy

In Sainte-Foy in September, the precipitation amount is 46 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Sainte-Foy

The chart displays monthly precipitation patterns in Sainte-Foy, 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-Foy, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec71787635596830374687106140
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sainte-Foy

In Sainte-Foy in September, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.

September Average Humidity in Sainte-Foy

This chart illustrates the average monthly humidity levels in Sainte-Foy, 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-Foy is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sainte-Foy

In Sainte-Foy 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 Sainte-Foy, you can refer to this Hourly UV Index in Sainte-Foy.

Maximum UV Index Levels in Sainte-Foy for September

The chart shows the monthly maximum UV Index (UVI) for Sainte-Foy 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-Foy typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Sainte-Foy 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-Foy Compares to Other Months

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

This table compares monthly weather conditions in Sainte-Foy, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)71 mm (2.8 inches)88%low
February Weather9°C (48°F)78 mm (3.1 inches)87%moderate
March Weather10°C (50°F)76 mm (3.0 inches)84%moderate
April Weather12°C (54°F)35 mm (1.4 inches)83%high
May Weather15°C (59°F)58 mm (2.3 inches)81%very high
June Weather18°C (65°F)68 mm (2.7 inches)75%very high
July Weather20°C (69°F)30 mm (1.2 inches)65%very high
August Weather20°C (68°F)37 mm (1.5 inches)67%very high
September Weather18°C (65°F)46 mm (1.8 inches)75%high
October Weather15°C (59°F)87 mm (3.4 inches)85%moderate
November Weather11°C (52°F)106 mm (4.2 inches)88%moderate
December Weather10°C (50°F)140 mm (5.5 inches)90%low

Compare Sainte-Foy's Climate with Cities Worldwide