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September Weather in Piney, France

Last updated: August 23, 2025

In September, the average temperature in Piney, France is a comfortable 17°C (62°F). Expect the mercury to dip as low as 3°C (38°F) and rise to a sizzling 34°C (94°F). With an average humidity of 81%, the air can feel quite muggy. Be prepared for some rain, as 57 mm (2.2 in) of precipitation is likely over about 8 days during the month.

September Temperature in Piney

In September in Piney, the average temperature is 17°C (62°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 3°C (38°F). Be prepared for a range of weather conditions when traveling during this month.

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

The chart illustrates September temperature patterns in Piney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piney, September typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec384346525867696962544542
Data source: Temperature data for Piney 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 Piney

In Piney in September, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

September Precipitation Trends in Piney

The chart displays monthly precipitation patterns in Piney, 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 Piney, September typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8774813680785952577974125
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Piney

In Piney in September, humidity is 81%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel sticky and requiring frequent breaks to stay comfortable while exploring.

September Average Humidity in Piney

This chart illustrates the average monthly humidity levels in Piney, 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 Piney is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Piney

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

Maximum UV Index Levels in Piney for September

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

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

This table compares monthly weather conditions in Piney, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)86 mm (3.4 inches)91%low
February Weather6°C (43°F)74 mm (2.9 inches)89%moderate
March Weather8°C (46°F)81 mm (3.2 inches)86%moderate
April Weather11°C (52°F)36 mm (1.4 inches)84%high
May Weather14°C (58°F)80 mm (3.2 inches)82%very high
June Weather19°C (67°F)78 mm (3.1 inches)82%very high
July Weather21°C (70°F)59 mm (2.3 inches)80%very high
August Weather20°C (69°F)52 mm (2.0 inches)76%very high
September Weather17°C (62°F)57 mm (2.2 inches)81%high
October Weather12°C (55°F)79 mm (3.1 inches)88%moderate
November Weather7°C (45°F)74 mm (2.9 inches)92%low
December Weather6°C (42°F)125 mm (4.9 inches)93%low

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