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September Weather in Sommedieue, France

Last updated: August 23, 2025

In September, the average temperature in Sommedieue, France is a comfortable 16°C (60°F), with minimums dropping to 4°C (40°F) and maximums soaring to 33°C (91°F). Expect about 69 mm (2.7 in) of precipitation over roughly 9 days, and enjoy a fairly humid atmosphere with an average humidity of 83%.

September Temperature in Sommedieue

In September in Sommedieue, the average temperature is 16°C (60°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 4°C (40°F). This diverse temperature range makes Sommedieue an ideal destination for travelers seeking both warm and cooler experiences.

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

The chart illustrates September temperature patterns in Sommedieue, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sommedieue, September typically has an average temperature of 16°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044505665676760534340
Data source: Temperature data for Sommedieue 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 Sommedieue

In Sommedieue in September, the precipitation amount is 69 mm (2.7 in) spread over 9 days.

September Precipitation Trends in Sommedieue

The chart displays monthly precipitation patterns in Sommedieue, 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 Sommedieue, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8784853982706452698177133
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sommedieue

In Sommedieue in September humidity is 83%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit uncomfortable for traveling.

September Average Humidity in Sommedieue

This chart illustrates the average monthly humidity levels in Sommedieue, 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 Sommedieue is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sommedieue

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

Maximum UV Index Levels in Sommedieue for September

The chart shows the monthly maximum UV Index (UVI) for Sommedieue 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 Sommedieue typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Sommedieue 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 Sommedieue Compares to Other Months

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

This table compares monthly weather conditions in Sommedieue, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)87 mm (3.4 inches)91%low
February Weather5°C (41°F)84 mm (3.3 inches)90%moderate
March Weather7°C (44°F)85 mm (3.4 inches)88%moderate
April Weather10°C (50°F)39 mm (1.5 inches)84%high
May Weather14°C (57°F)82 mm (3.2 inches)81%very high
June Weather18°C (65°F)70 mm (2.8 inches)82%very high
July Weather20°C (68°F)64 mm (2.5 inches)82%very high
August Weather19°C (67°F)52 mm (2.0 inches)80%very high
September Weather16°C (60°F)69 mm (2.7 inches)83%high
October Weather11°C (53°F)81 mm (3.2 inches)89%moderate
November Weather6°C (43°F)77 mm (3.0 inches)91%low
December Weather4°C (40°F)133 mm (5.2 inches)93%low

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