Calvi weather in September 2025

Expect 24°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Calvi in September. Check more long-term weather averages for Calvi in September before you book your next holiday to Corsica in 2025/2026.

  • 24°C maximum daytime temperature in September in Calvi24
    24°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Calvi7
    7 days with some rainfall
  • 16°C minimum night-time temperature in September in Calvi16
    16°C min night temperature
  • 12 hours of daylight per day in September in Calvi12
    12 hours of daylight per day
  • No heat & humidity in September in Calvi0
    No heat & humidity
  • 54 mm monthly rainfall in September in Calvi54
    54 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Calvi5
    5 (Moderate) UV index
  • 23°C sea temperature in September in Calvi23
    23°C sea temperature

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The September weather guide for Corsica (Calvi) 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 Corsica

How hot is it in Calvi in September?

Daytime temperatures usually reach 24°C in Calvi in September, falling to 16°C at night.

How sunny is it in Calvi in September?

There are normally 8 hours of bright sunshine each day in Calvi in September - that's 64% of daylight hours.

How warm is the sea around Calvi in September?

The average sea temperature around Calvi in September is 23°C.

Does it rain in Calvi in September?

There are usually 7 days with some rain in Calvi in September and the average monthly rainfall is 54mm.

Calvi September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:50 18:59
Monday, 15th September 2025 06:05 18:35
Tuesday, 30th September 2025 06:21 18:08

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