Clermont-Ferrand weather in September 2025

Expect 21°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Clermont-Ferrand in September. Check more long-term weather averages for Clermont-Ferrand in September before you book your next holiday to France in 2025/2026.

  • 21°C maximum daytime temperature in September in Clermont-Ferrand21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in September in Clermont-Ferrand11
    11 days with some rainfall
  • 9°C minimum night-time temperature in September in Clermont-Ferrand9
    9°C min night temperature
  • 13 hours of daylight per day in September in Clermont-Ferrand13
    13 hours of daylight per day
  • No heat & humidity in September in Clermont-Ferrand0
    No heat & humidity
  • 71 mm monthly rainfall in September in Clermont-Ferrand71
    71 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Clermont-Ferrand5
    5 (Moderate) UV index

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Clermont-Ferrand by month

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The September weather guide for France (Clermont-Ferrand) 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 Clermont-Ferrand in September?

Daytime temperatures usually reach 21°C in Clermont-Ferrand in September, falling to 9°C at night.

How sunny is it in Clermont-Ferrand in September?

There are normally 7 hours of bright sunshine each day in Clermont-Ferrand in September - that's 53% of daylight hours.

Does it rain in Clermont-Ferrand in September?

There are usually 11 days with some rain in Clermont-Ferrand in September and the average monthly rainfall is 71mm.

Clermont-Ferrand September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:09 19:26
Monday, 15th September 2025 06:26 18:59
Tuesday, 30th September 2025 06:45 18:30

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