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September Weather in Irvillac, France

Last updated: August 23, 2025

In September, the average temperature in Irvillac, France is a pleasant 16°C (61°F). Temperatures can range from a cool 9°C (49°F) to a warm 27°C (81°F). During this month, expect about 65 mm (2.6 in) of precipitation spread over 11 days, contributing to an average humidity of 76%. Whether you’re exploring or relaxing, September offers a comfortable climate perfect for your adventures!

September Temperature in Irvillac

In September in Irvillac, the average temperature is 16°C (61°F), with maximums reaching up to 27°C (81°F) and minimums dropping as low as 9°C (49°F). This climate makes it an ideal time for travelers seeking mild weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in Irvillac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irvillac, September typically has an average temperature of 16°C (61°F), with highs reaching up to 27°C (81°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec464748515560636361565149
Data source: Temperature data for Irvillac 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 Irvillac

In Irvillac in September, the precipitation amount is 65 mm (2.6 in) over a span of 11 days.

September Precipitation Trends in Irvillac

The chart displays monthly precipitation patterns in Irvillac, 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 Irvillac, September typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9912092467476587065132126180
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Irvillac

In Irvillac in September humidity is 76%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that makes traveling feel slightly heavy yet refreshing, often prompting you to seek shade or indulge in ice-cold drinks to stay comfortable.

September Average Humidity in Irvillac

This chart illustrates the average monthly humidity levels in Irvillac, 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 Irvillac is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Irvillac

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

Maximum UV Index Levels in Irvillac for September

The chart shows the monthly maximum UV Index (UVI) for Irvillac 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 Irvillac typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Irvillac 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 Irvillac Compares to Other Months

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

This table compares monthly weather conditions in Irvillac, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)99 mm (3.9 inches)89%low
February Weather8°C (47°F)120 mm (4.7 inches)88%moderate
March Weather9°C (48°F)92 mm (3.6 inches)85%moderate
April Weather11°C (51°F)46 mm (1.8 inches)84%high
May Weather13°C (56°F)73 mm (2.9 inches)81%very high
June Weather16°C (60°F)76 mm (3.0 inches)77%very high
July Weather17°C (64°F)58 mm (2.3 inches)63%very high
August Weather17°C (63°F)70 mm (2.8 inches)71%very high
September Weather16°C (61°F)65 mm (2.6 inches)76%high
October Weather13°C (57°F)132 mm (5.2 inches)89%moderate
November Weather11°C (51°F)126 mm (5.0 inches)90%low
December Weather9°C (49°F)180 mm (7.1 inches)90%low

Compare Irvillac's Climate with Cities Worldwide