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September Weather in Les Montils, France

Last updated: August 23, 2025

In Les Montils, France, the average temperature in September hovers around 18°C (64°F). Expect a range from a cool 5°C (41°F) to a warm 36°C (97°F). During this month, you'll likely experience 39 mm (1.5 in) of precipitation over 7 days, with an average humidity level of 76%. Stay prepared for the varying weather!

September Temperature in Les Montils

In September in Les Montils, the average temperature is 18°C (64°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 5°C (41°F). It's a great time to visit for those who enjoy a range of temperatures and outdoor activities.

September Weather in Les Montils: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Les Montils, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les Montils, September typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (97°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec414448535967717064564644
Data source: Temperature data for Les Montils 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 Les Montils

In Les Montils in September, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

September Precipitation Trends in Les Montils

The chart displays monthly precipitation patterns in Les Montils, 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 Les Montils, September typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec566367397969353839796996
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Les Montils

In Les Montils in September, humidity is 76%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel steamy and invigorating—perfect for exploring charming streets, though you might want to take breaks in the shade.

September Average Humidity in Les Montils

This chart illustrates the average monthly humidity levels in Les Montils, 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 Les Montils is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%85%84%83%79%71%68%76%87%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Les Montils

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

Maximum UV Index Levels in Les Montils for September

The chart shows the monthly maximum UV Index (UVI) for Les Montils 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 Les Montils typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Les Montils 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 Les Montils Compares to Other Months

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

This table compares monthly weather conditions in Les Montils, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)56 mm (2.2 inches)90%low
February Weather7°C (44°F)63 mm (2.5 inches)88%moderate
March Weather9°C (48°F)67 mm (2.6 inches)85%moderate
April Weather12°C (53°F)39 mm (1.5 inches)83%high
May Weather15°C (59°F)79 mm (3.1 inches)83%very high
June Weather19°C (67°F)69 mm (2.7 inches)79%very high
July Weather21°C (71°F)35 mm (1.4 inches)71%very high
August Weather21°C (70°F)38 mm (1.5 inches)68%very high
September Weather18°C (64°F)39 mm (1.5 inches)76%high
October Weather13°C (56°F)79 mm (3.1 inches)87%moderate
November Weather8°C (47°F)69 mm (2.7 inches)91%low
December Weather7°C (44°F)96 mm (3.8 inches)93%low

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