Cagliari weather in October 2025

Expect 23°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Cagliari in October. Check more long-term weather averages for Cagliari in October before you book your next holiday to Sardinia in 2025/2026.

  • 23°C maximum daytime temperature in October in Cagliari23
    23°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in October in Cagliari11
    11 days with some rainfall
  • 14°C minimum night-time temperature in October in Cagliari14
    14°C min night temperature
  • 11 hours of daylight per day in October in Cagliari11
    11 hours of daylight per day
  • No heat & humidity in October in Cagliari0
    No heat & humidity
  • 58 mm monthly rainfall in October in Cagliari58
    58 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Cagliari4
    4 (Moderate) UV index
  • 22°C sea temperature in October in Cagliari22
    22°C sea temperature

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The October weather guide for Sardinia (Cagliari) 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 Sardinia

How hot is it in Cagliari in October?

Daytime temperatures usually reach 23°C in Cagliari in October, falling to 14°C at night.

How sunny is it in Cagliari in October?

There are normally 6 hours of bright sunshine each day in Cagliari in October - that's 57% of daylight hours.

How warm is the sea around Cagliari in October?

The average sea temperature around Cagliari in October is 22°C.

Does it rain in Cagliari in October?

There are usually 11 days with some rain in Cagliari in October and the average monthly rainfall is 58mm.

Cagliari October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:20 18:06
Thursday, 16th October 2025 06:34 17:43
Friday, 31st October 2025 06:50 17:23

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