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September Weather in Chaux, France

Last updated: August 23, 2025

In September, the average temperature in Chaux, France hovers around 15°C (60°F). Expect fluctuations, with minimums dipping to 4°C (39°F) and maximums reaching 31°C (87°F). Be prepared for some moisture, as precipitation averages 65 mm (2.6 in) over 9 days, and humidity levels can be quite high at 81%.

September Temperature in Chaux

In September in Chaux, the average temperature is 15°C (60°F), with maximums reaching 31°C (87°F) and minimums dipping as low as 4°C (39°F). This range makes it a suitable time for travelers to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Chaux, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chaux, September typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (87°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec343943505665686760514137
Data source: Temperature data for Chaux 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 Chaux

In Chaux in September, the precipitation amount is 65 mm (2.6 in) over the course of 9 days.

September Precipitation Trends in Chaux

The chart displays monthly precipitation patterns in Chaux, 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 Chaux, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1391161305813110172576510297196
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chaux

In Chaux in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.

September Average Humidity in Chaux

This chart illustrates the average monthly humidity levels in Chaux, 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 Chaux is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Chaux

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

Maximum UV Index Levels in Chaux for September

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

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

This table compares monthly weather conditions in Chaux, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)139 mm (5.5 inches)91%low
February Weather4°C (39°F)116 mm (4.6 inches)89%moderate
March Weather6°C (43°F)130 mm (5.1 inches)87%moderate
April Weather10°C (50°F)58 mm (2.3 inches)84%high
May Weather13°C (56°F)131 mm (5.2 inches)80%very high
June Weather18°C (65°F)101 mm (4.0 inches)82%very high
July Weather20°C (68°F)72 mm (2.8 inches)82%very high
August Weather19°C (67°F)57 mm (2.2 inches)77%very high
September Weather15°C (60°F)65 mm (2.6 inches)81%high
October Weather11°C (51°F)102 mm (4.0 inches)89%moderate
November Weather5°C (42°F)97 mm (3.8 inches)89%low
December Weather3°C (38°F)196 mm (7.7 inches)91%low

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