Stuttgart weather in September 2025

Expect 20°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Stuttgart in September. Check more long-term weather averages for Stuttgart in September before you book your next holiday to Germany in 2025/2026.

  • 20°C maximum daytime temperature in September in Stuttgart20
    20°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Stuttgart11
    11 days with some rainfall
  • 9°C minimum night-time temperature in September in Stuttgart9
    9°C min night temperature
  • 13 hours of daylight per day in September in Stuttgart13
    13 hours of daylight per day
  • No heat & humidity in September in Stuttgart0
    No heat & humidity
  • 53 mm monthly rainfall in September in Stuttgart53
    53 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Stuttgart4
    4 (Moderate) UV index

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The September weather guide for Germany (Stuttgart) 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 Germany

How hot is it in Stuttgart in September?

Daytime temperatures usually reach 20°C in Stuttgart in September, falling to 9°C at night.

How sunny is it in Stuttgart in September?

There are normally 6 hours of bright sunshine each day in Stuttgart in September - that's 45% of daylight hours.

Does it rain in Stuttgart in September?

There are usually 11 days with some rain in Stuttgart in September and the average monthly rainfall is 53mm.

Stuttgart September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:40 19:05
Monday, 15th September 2025 06:00 18:36
Tuesday, 30th September 2025 06:21 18:04

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