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September Weather in Luynes, France

Last updated: August 23, 2025

In September, the average temperature in Luynes, France is a pleasant 17°C (64°F), with a minimum dipping to 5°C (41°F) and peaking at a warm 35°C (95°F). Be prepared for some showers, as the area receives about 39 mm (1.5 in) of precipitation across 8 days. With an average humidity of 76%, it's a good idea to dress comfortably for the weather!

September Temperature in Luynes

In September in Luynes, the average temperature is 17°C (64°F). The maximum can reach 35°C (95°F), while the minimum can be as low as 5°C (41°F). Be sure to pack for a wide range of temperatures when traveling during this time!

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

The chart illustrates September temperature patterns in Luynes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Luynes, September typically has an average temperature of 17°C (64°F), with highs reaching up to 35°C (95°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec414448535966706963564744
Data source: Temperature data for Luynes 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 Luynes

In Luynes in September, the precipitation amount is 39 mm (1.5 in) over the course of 8 days.

September Precipitation Trends in Luynes

The chart displays monthly precipitation patterns in Luynes, 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 Luynes, September typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec5668724481773437398275101
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Luynes

In Luynes in September, humidity is 76%. With an average temperature of 17°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel sluggish and draining, challenging travelers to stay hydrated and seek respite in shaded areas or air-conditioned spaces.

September Average Humidity in Luynes

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

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

Maximum UV Index Levels in Luynes for September

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

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

This table compares monthly weather conditions in Luynes, 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 (48°F)72 mm (2.8 inches)85%moderate
April Weather12°C (53°F)44 mm (1.7 inches)83%high
May Weather15°C (59°F)81 mm (3.2 inches)83%very high
June Weather19°C (67°F)77 mm (3.0 inches)79%very high
July Weather21°C (70°F)34 mm (1.3 inches)71%very high
August Weather20°C (69°F)37 mm (1.4 inches)68%very high
September Weather17°C (64°F)39 mm (1.5 inches)76%high
October Weather13°C (56°F)82 mm (3.2 inches)87%moderate
November Weather8°C (47°F)75 mm (3.0 inches)91%low
December Weather7°C (44°F)101 mm (4.0 inches)93%low

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