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September Weather in Saint-Illide, France

Last updated: August 23, 2025

In September, the average temperature in Saint-Illide, France hovers around 16°C (61°F), with a minimum dipping to 3°C (38°F) and a maximum reaching up to 30°C (87°F). During this month, expect 93 mm (3.7 in) of precipitation spread over 12 days, creating a typically humid atmosphere with an average humidity of 79%.

September Temperature in Saint-Illide

In September in Saint-Illide, the average temperature is 16°C (61°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 3°C (38°F). This mild climate makes Saint-Illide an ideal destination for travelers seeking comfortable temperatures and a variety of outdoor activities.

September Weather in Saint-Illide: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Saint-Illide, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Illide, September typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec384245505664676761534440
Data source: Temperature data for Saint-Illide 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 Saint-Illide

In Saint-Illide in September, the precipitation amount is 93 mm (3.7 in) over the course of 12 days.

September Precipitation Trends in Saint-Illide

The chart displays monthly precipitation patterns in Saint-Illide, 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 Saint-Illide, September typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec12810413178147139957593106126217
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Saint-Illide

In Saint-Illide in September humidity is 79%. With an average temperature of 16°C (61°F), this humidity feels like a warm, moist embrace, making travel a bit more challenging as the air tends to weigh heavily, but it also offers a refreshing atmosphere perfect for exploring local sights and enjoying nature.

September Average Humidity in Saint-Illide

This chart illustrates the average monthly humidity levels in Saint-Illide, 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 Saint-Illide is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Saint-Illide

In Saint-Illide 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 Saint-Illide.

Maximum UV Index Levels in Saint-Illide for September

The chart shows the monthly maximum UV Index (UVI) for Saint-Illide 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 Saint-Illide typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23679101097532
Data source: Saint-Illide 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 Saint-Illide Compares to Other Months

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

This table compares monthly weather conditions in Saint-Illide, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)127 mm (5.0 inches)90%low
February Weather6°C (42°F)104 mm (4.1 inches)87%moderate
March Weather7°C (45°F)131 mm (5.1 inches)85%high
April Weather10°C (51°F)78 mm (3.1 inches)84%high
May Weather13°C (56°F)147 mm (5.8 inches)84%very high
June Weather18°C (64°F)139 mm (5.5 inches)82%very high
July Weather20°C (67°F)95 mm (3.7 inches)79%very high
August Weather19°C (67°F)75 mm (3.0 inches)75%very high
September Weather16°C (61°F)93 mm (3.7 inches)79%high
October Weather12°C (53°F)106 mm (4.2 inches)86%moderate
November Weather7°C (45°F)126 mm (5.0 inches)90%moderate
December Weather5°C (41°F)217 mm (8.6 inches)92%low

Compare Saint-Illide's Climate with Cities Worldwide