nomadseason

September Weather in Monts, France

Last updated: August 23, 2025

In Monts, France, the average temperature in September hovers around 18°C (64°F), making it a comfortable time to visit. Expect minimums of 5°C (42°F) and maximums reaching 35°C (96°F), offering a wide range of weather. During this month, you can anticipate 34 mm (1.3 in) of precipitation spread across 7 days, alongside a high average humidity of 76%. Plan accordingly to make the most of your stay!

September Temperature in Monts

In September in Monts, the average temperature is 18°C (64°F). Maximum temperatures can reach 35°C (96°F), while minimum temperatures can drop as low as 5°C (42°F). This range of temperatures makes Monts an ideal destination for travelers seeking both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Monts, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monts, September typically has an average temperature of 18°C (64°F), with highs reaching up to 35°C (96°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548545967707064564745
Data source: Temperature data for Monts generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Monts

In Monts in September, the total precipitation amount is 34 mm (1.3 in) over the course of 7 days.

September Precipitation Trends in Monts

The chart displays monthly precipitation patterns in Monts, 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 Monts, September typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec566871458175323234797799
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Monts

In Monts 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 Monts

This chart illustrates the average monthly humidity levels in Monts, 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 Monts 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 Monts

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

Maximum UV Index Levels in Monts for September

The chart shows the monthly maximum UV Index (UVI) for Monts 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 Monts typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Monts 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 Monts Compares to Other Months

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

This table compares monthly weather conditions in Monts, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)56 mm (2.2 inches)90%low
February Weather7°C (45°F)68 mm (2.7 inches)88%moderate
March Weather9°C (49°F)71 mm (2.8 inches)85%moderate
April Weather12°C (54°F)45 mm (1.8 inches)83%high
May Weather15°C (60°F)81 mm (3.2 inches)83%very high
June Weather19°C (67°F)75 mm (3.0 inches)79%very high
July Weather21°C (71°F)32 mm (1.3 inches)71%very high
August Weather21°C (70°F)32 mm (1.3 inches)68%very high
September Weather18°C (64°F)34 mm (1.3 inches)76%high
October Weather13°C (56°F)79 mm (3.1 inches)87%moderate
November Weather8°C (47°F)76 mm (3.0 inches)91%low
December Weather7°C (45°F)99 mm (3.9 inches)93%low

Compare Monts's Climate with Cities Worldwide