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September Weather in Saint-Sernin-du-Plain, France

Last updated: August 23, 2025

The average temperature in Saint-Sernin-du-Plain, France during September is a pleasant 17°C (62°F). Expect a range with minimums dipping to 4°C (39°F) and maximums soaring to 33°C (92°F). Throughout the month, precipitation averages 51 mm (2.0 in) over about 8 days, and humidity hovers around 78%, creating a unique climate experience.

September Temperature in Saint-Sernin-du-Plain

In September in Saint-Sernin-du-Plain, the average temperature is 17°C (62°F). Maximums can reach 33°C (92°F) and minimums can be as low as 4°C (39°F). It's a great time to visit for those who enjoy mild weather with the possibility of warm days and cool evenings.

September Weather in Saint-Sernin-du-Plain: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Saint-Sernin-du-Plain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Sernin-du-Plain, September typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec374145515766706962534340
Data source: Temperature data for Saint-Sernin-du-Plain 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 Saint-Sernin-du-Plain

In Saint-Sernin-du-Plain in September, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

September Precipitation Trends in Saint-Sernin-du-Plain

The chart displays monthly precipitation patterns in Saint-Sernin-du-Plain, 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 Saint-Sernin-du-Plain, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec7360814689786146517974124
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Saint-Sernin-du-Plain

In Saint-Sernin-du-Plain in September, humidity is 78%. With an average temperature of 17°C (62°F), this humidity feels like a warm, enveloping blanket, making travel feel a bit sticky and heavy but also refreshing, as long as you're prepared with light clothing and plenty of water.

September Average Humidity in Saint-Sernin-du-Plain

This chart illustrates the average monthly humidity levels in Saint-Sernin-du-Plain, 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 Saint-Sernin-du-Plain is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%82%82%79%72%78%88%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Saint-Sernin-du-Plain

In Saint-Sernin-du-Plain 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 Saint-Sernin-du-Plain, you can refer to this Hourly UV Index in Saint-Sernin-du-Plain.

Maximum UV Index Levels in Saint-Sernin-du-Plain for September

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

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

This table compares monthly weather conditions in Saint-Sernin-du-Plain, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)73 mm (2.9 inches)91%low
February Weather5°C (41°F)60 mm (2.3 inches)89%moderate
March Weather7°C (46°F)81 mm (3.2 inches)86%moderate
April Weather11°C (52°F)46 mm (1.8 inches)84%high
May Weather14°C (58°F)89 mm (3.5 inches)82%very high
June Weather19°C (67°F)78 mm (3.1 inches)82%very high
July Weather21°C (70°F)61 mm (2.4 inches)79%very high
August Weather21°C (69°F)46 mm (1.8 inches)72%very high
September Weather17°C (62°F)51 mm (2.0 inches)78%high
October Weather12°C (54°F)79 mm (3.1 inches)88%moderate
November Weather6°C (44°F)74 mm (2.9 inches)91%low
December Weather5°C (40°F)124 mm (4.9 inches)93%low

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