nomadseason

September Weather in Tournay, France

Last updated: August 23, 2025

In Tournay, France, the average temperature in September is a mild 18°C (65°F). However, temperatures can fluctuate significantly, with minimums dipping to 6°C (43°F) and maximums soaring to 33°C (92°F). Expect about 86 mm (3.4 in) of precipitation spread over 12 days, contributing to an average humidity of 73%.

September Temperature in Tournay

In September in Tournay, the average temperature is 18°C (65°F). Maximum temperatures can reach up to 33°C (92°F), while the minimum can drop as low as 6°C (43°F). This range makes Tournay a great destination for travelers seeking comfortable weather and a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Tournay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tournay, September typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec424749546066707064574845
Data source: Temperature data for Tournay 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 Tournay

In Tournay in September, the precipitation amount is 86 mm (3.4 in) over a span of 12 days.

September Precipitation Trends in Tournay

The chart displays monthly precipitation patterns in Tournay, 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 Tournay, September typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec908195116130140101738694111151
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Tournay

In Tournay in September, humidity is 73%. With an average temperature of 18°C (65°F), this humidity feels like a warm, slightly muggy embrace that can make exploring the outdoors a bit sticky, yet still pleasant for leisurely strolls and sightseeing.

September Average Humidity in Tournay

This chart illustrates the average monthly humidity levels in Tournay, 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 Tournay is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tournay

In Tournay in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Tournay.

Maximum UV Index Levels in Tournay for September

The chart shows the monthly maximum UV Index (UVI) for Tournay 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 Tournay typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Tournay 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 Tournay Compares to Other Months

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

This table compares monthly weather conditions in Tournay, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)90 mm (3.5 inches)87%low
February Weather8°C (47°F)81 mm (3.2 inches)83%moderate
March Weather10°C (50°F)95 mm (3.8 inches)80%high
April Weather12°C (54°F)116 mm (4.6 inches)77%high
May Weather15°C (60°F)130 mm (5.1 inches)75%very high
June Weather19°C (66°F)140 mm (5.5 inches)74%very high
July Weather21°C (70°F)101 mm (4.0 inches)72%very high
August Weather21°C (70°F)73 mm (2.9 inches)70%very high
September Weather18°C (65°F)86 mm (3.4 inches)73%high
October Weather14°C (57°F)94 mm (3.7 inches)82%moderate
November Weather9°C (48°F)111 mm (4.4 inches)87%moderate
December Weather7°C (46°F)151 mm (5.9 inches)88%low

Compare Tournay's Climate with Cities Worldwide