Nantes weather in September 2019

  • 22°C maximum daytime temperature in September in Nantes22
    22°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Nantes12
    12 days with some rainfall
  • 12°C minimum night-time temperature in September in Nantes12
    12°C min night temperature
  • 13 hours of daylight per day in September in Nantes13
    13 hours of daylight per day
  • No heat & humidity in September in Nantes0
    No heat & humidity
  • 62 mm monthly rainfall in September in Nantes62
    62 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Nantes5
    5 (Moderate) UV index
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The September weather guide for Nantes, France 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.

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

Guide to Nantes weather in September

The average maximum daytime temperature in Nantes in September is a warm 22°C (72°F). The average night-time temperature is usually a cool 12°C (54°F). There are usually 6 hours of bright sunshine each day, which represents 50% of the 13 hours of daylight.

Expect 62mm (2.4 inches) of rainfall across the whole of September with 12 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

Nantes sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Nantes in September 2019. Select a month to view Nantes sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 07:25 20:47
Sunday, 15th September 2019 07:43 20:19
Monday, 30th September 2019 08:03 19:49
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Below are average maximum temperatures at popular destinations in France in September. Select a destination to see more weather parameters.

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