Cherbourg weather in September 2025

Expect 18°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Cherbourg in September. Check more long-term weather averages for Cherbourg in September before you book your next holiday to France in 2025/2026.

  • 18°C maximum daytime temperature in September in Cherbourg18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in September in Cherbourg14
    14 days with some rainfall
  • 12°C minimum night-time temperature in September in Cherbourg12
    12°C min night temperature
  • 13 hours of daylight per day in September in Cherbourg13
    13 hours of daylight per day
  • No heat & humidity in September in Cherbourg0
    No heat & humidity
  • 83 mm monthly rainfall in September in Cherbourg83
    83 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Cherbourg4
    4 (Moderate) UV index
  • 17°C sea temperature in September in Cherbourg17
    17°C sea temperature

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

Daytime temperatures usually reach 18°C in Cherbourg in September, falling to 12°C at night.

How sunny is it in Cherbourg in September?

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

How warm is the sea around Cherbourg in September?

The average sea temperature around Cherbourg in September is 17°C.

Does it rain in Cherbourg in September?

There are usually 14 days with some rain in Cherbourg in September and the average monthly rainfall is 83mm.

Cherbourg September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:22 19:50
Monday, 15th September 2025 06:43 19:19
Tuesday, 30th September 2025 07:05 18:47

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