Nice weather in September 2026

Expect daytime maximum temperatures of 23°C in Nice, France in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 65 mm of rainfall in the month.

  • 23°C maximum daytime temperature in September in Nice23
    23°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Nice7
    7 days with some rainfall
  • 16°C minimum night-time temperature in September in Nice16
    16°C min night temperature
  • 12 hours of daylight per day in September in Nice12
    12 hours of daylight per day
  • No heat & humidity in September in Nice0
    No heat & humidity
  • 65 mm monthly rainfall in September in Nice65
    65 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Nice5
    5 (Moderate) UV index
  • 22°C sea temperature in September in Nice22
    22°C sea temperature

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

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

How sunny is it in Nice in September?

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

Does it rain in Nice in September?

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

Nice September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:54 19:07
Tuesday, 15th September 2026 06:10 18:42
Wednesday, 30th September 2026 06:27 18:14

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