nomadseason

September Weather in Pontigny, France

Last updated: August 23, 2025

In September, the average temperature in Pontigny, France hovers around 17°C (63°F), with a minimum dipping to 4°C (39°F) and a potential maximum rising to 35°C (95°F). Expect 54 mm (2.1 in) of precipitation spread over 8 days, accompanied by an average humidity of 78%. Be prepared for a mix of warm and cool days this month!

September Temperature in Pontigny

In September in Pontigny, the average temperature is 17°C (63°F). Maximum temperatures can reach 35°C (95°F), while minimums can dip as low as 4°C (39°F). This varied climate makes Pontigny an ideal destination for travelers looking to experience a mix of warm days and cooler nights.

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

The chart illustrates September temperature patterns in Pontigny, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pontigny, September typically has an average temperature of 17°C (63°F), with highs reaching up to 35°C (95°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec394346525867706962544542
Data source: Temperature data for Pontigny generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Pontigny

In Pontigny in September, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

September Precipitation Trends in Pontigny

The chart displays monthly precipitation patterns in Pontigny, 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 Pontigny, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8271793580745349547968122
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Pontigny

In Pontigny in September, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

September Average Humidity in Pontigny

This chart illustrates the average monthly humidity levels in Pontigny, 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 Pontigny 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 Pontigny

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

Maximum UV Index Levels in Pontigny for September

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

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

This table compares monthly weather conditions in Pontigny, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)82 mm (3.2 inches)91%low
February Weather6°C (43°F)71 mm (2.8 inches)89%moderate
March Weather8°C (47°F)79 mm (3.1 inches)86%moderate
April Weather11°C (52°F)35 mm (1.4 inches)84%high
May Weather14°C (58°F)80 mm (3.1 inches)82%very high
June Weather19°C (67°F)74 mm (2.9 inches)82%very high
July Weather21°C (70°F)53 mm (2.1 inches)79%very high
August Weather20°C (69°F)49 mm (1.9 inches)72%very high
September Weather17°C (63°F)54 mm (2.1 inches)78%high
October Weather12°C (55°F)79 mm (3.1 inches)88%moderate
November Weather7°C (45°F)68 mm (2.7 inches)91%low
December Weather6°C (42°F)122 mm (4.8 inches)93%low

Compare Pontigny's Climate with Cities Worldwide