Marseille weather in September 2026

Expect daytime maximum temperatures of 24°C in Marseille, France in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 66 mm of rainfall in the month.

  • 24°C maximum daytime temperature in September in Marseille24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in September in Marseille6
    6 days with some rainfall
  • 15°C minimum night-time temperature in September in Marseille15
    15°C min night temperature
  • 12 hours of daylight per day in September in Marseille12
    12 hours of daylight per day
  • No heat & humidity in September in Marseille0
    No heat & humidity
  • 66 mm monthly rainfall in September in Marseille66
    66 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Marseille5
    5 (Moderate) UV index
  • 21°C sea temperature in September in Marseille21
    21°C sea temperature

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The September weather guide for France (Marseille) 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 Marseille in September?

Daytime temperatures usually reach 20°C in Marseille in September, falling to 12°C at night.

How sunny is it in Marseille in September?

There are normally 6 hours of bright sunshine each day in Marseille in September - that's 46% of daylight hours.

Does it rain in Marseille in September?

There are usually 12 days with some rain in Marseille in September and the average monthly rainfall is 57mm.

Marseille September sunrise & sunset times

Browse the sunrise and sunset times for Marseille in September 2026. Select a month to view Marseille sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:02 19:14
Tuesday, 15th September 2026 06:18 18:49
Wednesday, 30th September 2026 06:35 18:22

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