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September Weather in Thun-Saint-Amand, France

Last updated: August 23, 2025

In September, the average temperature in Thun-Saint-Amand, France hovers around 16°C (61°F), providing a pleasant climate for exploration. Temperatures can range from a cool 4°C (40°F) at night to a warm 32°C (90°F) during the day. Expect 48 mm (1.9 in) of precipitation over approximately 9 days, and prepare for an average humidity of 82%, which adds a touch of tropical feel to your adventures.

September Temperature in Thun-Saint-Amand

In September in Thun-Saint-Amand, the average temperature is 16°C (61°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 4°C (40°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort throughout the day.

September Weather in Thun-Saint-Amand: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Thun-Saint-Amand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thun-Saint-Amand, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec404246505664666660544642
Data source: Temperature data for Thun-Saint-Amand 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 Thun-Saint-Amand

In Thun-Saint-Amand in September, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Thun-Saint-Amand

The chart displays monthly precipitation patterns in Thun-Saint-Amand, 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 Thun-Saint-Amand, September typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec646970375857567648816098
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Thun-Saint-Amand

In Thun-Saint-Amand in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Thun-Saint-Amand

This chart illustrates the average monthly humidity levels in Thun-Saint-Amand, 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 Thun-Saint-Amand is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Thun-Saint-Amand

In Thun-Saint-Amand in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Thun-Saint-Amand.

Maximum UV Index Levels in Thun-Saint-Amand for September

The chart shows the monthly maximum UV Index (UVI) for Thun-Saint-Amand 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 Thun-Saint-Amand typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Thun-Saint-Amand 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 Thun-Saint-Amand Compares to Other Months

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

This table compares monthly weather conditions in Thun-Saint-Amand, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)64 mm (2.5 inches)91%low
February Weather6°C (42°F)69 mm (2.7 inches)89%low
March Weather8°C (46°F)70 mm (2.8 inches)87%moderate
April Weather10°C (51°F)37 mm (1.4 inches)85%moderate
May Weather14°C (57°F)58 mm (2.3 inches)82%high
June Weather18°C (65°F)57 mm (2.2 inches)82%very high
July Weather19°C (66°F)56 mm (2.2 inches)80%very high
August Weather19°C (66°F)76 mm (3.0 inches)76%high
September Weather16°C (61°F)48 mm (1.9 inches)82%moderate
October Weather12°C (55°F)81 mm (3.2 inches)89%moderate
November Weather8°C (46°F)60 mm (2.4 inches)92%low
December Weather6°C (43°F)98 mm (3.9 inches)92%low

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