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September Weather in Lantosque, France

Last updated: August 23, 2025

In September, the average temperature in Lantosque, France hovers around 15°C (59°F), offering a pleasant climate for outdoor activities. However, be prepared for temperature fluctuations, with lows of 2°C (37°F) and highs reaching 25°C (77°F). This month also brings 93 mm (3.6 in) of precipitation over approximately 15 days, contributing to an average humidity level of 71%. Whether you're sightseeing or enjoying nature, don’t forget to pack accordingly!

September Temperature in Lantosque

In September in Lantosque, the average temperature is 15°C (59°F). The maximum can reach 25°C (77°F), and the minimum can be as low as 2°C (37°F). This moderate climate makes Lantosque an ideal destination for outdoor activities and sightseeing during this time.

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

The chart illustrates September temperature patterns in Lantosque, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lantosque, September typically has an average temperature of 15°C (59°F), with highs reaching up to 25°C (77°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec343841465462666659514235
Data source: Temperature data for Lantosque 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 Lantosque

In Lantosque in September, the precipitation amount is 93 mm (3.6 in) spread over 15 days.

September Precipitation Trends in Lantosque

The chart displays monthly precipitation patterns in Lantosque, 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 Lantosque, September typically receives around 93 mm (3.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec465287117145112836193122130103
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lantosque

In Lantosque in September humidity is 71%. With an average temperature of 15°C (59°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and encouraging travelers to seek shade or indoor attractions to escape the muggy air.

September Average Humidity in Lantosque

This chart illustrates the average monthly humidity levels in Lantosque, 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 Lantosque is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%75%74%72%69%66%71%78%82%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lantosque

In Lantosque in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lantosque.

Maximum UV Index Levels in Lantosque for September

The chart shows the monthly maximum UV Index (UVI) for Lantosque 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 Lantosque typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098632
Data source: Lantosque 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 Lantosque Compares to Other Months

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

This table compares monthly weather conditions in Lantosque, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)46 mm (1.8 inches)80%moderate
February Weather3°C (38°F)52 mm (2.1 inches)73%moderate
March Weather5°C (41°F)87 mm (3.4 inches)71%high
April Weather8°C (47°F)117 mm (4.6 inches)75%high
May Weather12°C (54°F)145 mm (5.7 inches)74%very high
June Weather16°C (62°F)112 mm (4.4 inches)72%very high
July Weather19°C (66°F)83 mm (3.3 inches)69%very high
August Weather19°C (66°F)61 mm (2.4 inches)66%very high
September Weather15°C (59°F)93 mm (3.6 inches)71%very high
October Weather11°C (52°F)122 mm (4.8 inches)78%high
November Weather5°C (42°F)130 mm (5.1 inches)82%moderate
December Weather2°C (36°F)103 mm (4.1 inches)79%low

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