Strasbourg weather in September 2025

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Strasbourg in September based on long-term weather averages. There is usually 12 days with some rainfall and 56 mm of average monthly rainfall in September.

  • 21°C maximum daytime temperature in September in Strasbourg21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Strasbourg12
    12 days with some rainfall
  • 10°C minimum night-time temperature in September in Strasbourg10
    10°C min night temperature
  • 13 hours of daylight per day in September in Strasbourg13
    13 hours of daylight per day
  • No heat & humidity in September in Strasbourg0
    No heat & humidity
  • 56 mm monthly rainfall in September in Strasbourg56
    56 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Strasbourg4
    4 (Moderate) UV index

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The September weather guide for France (Strasbourg) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about France

How hot is it in Strasbourg in September?

Daytime temperatures usually reach 21°C in Strasbourg in September, falling to 10°C at night.

How sunny is it in Strasbourg in September?

There are normally 6 hours of bright sunshine each day in Strasbourg in September - that's 44% of daylight hours.

Does it rain in Strasbourg in September?

There are usually 12 days with some rain in Strasbourg in September and the average monthly rainfall is 56mm.

Strasbourg September sunrise & sunset times

Browse the sunrise and sunset times for Strasbourg in September 2025. Select a month to view Strasbourg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:46 19:11
Monday, 15th September 2025 06:06 18:41
Tuesday, 30th September 2025 06:27 18:10

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