Barcelona weather in October 2025

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Barcelona in October. Check more long-term weather averages for Barcelona in October before you book your next holiday to Spain in 2025/2026.

  • 21°C maximum daytime temperature in October in Barcelona21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in October in Barcelona11
    11 days with some rainfall
  • 13°C minimum night-time temperature in October in Barcelona13
    13°C min night temperature
  • 11 hours of daylight per day in October in Barcelona11
    11 hours of daylight per day
  • No heat & humidity in October in Barcelona0
    No heat & humidity
  • 86 mm monthly rainfall in October in Barcelona86
    86 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Barcelona4
    4 (Moderate) UV index
  • 21°C sea temperature in October in Barcelona21
    21°C sea temperature

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The October weather guide for Spain (Barcelona) 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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How hot is it in Barcelona in October?

Daytime temperatures usually reach 21°C in Barcelona in October, falling to 13°C at night.

How sunny is it in Barcelona in October?

There are normally 6 hours of bright sunshine each day in Barcelona in October - that's 52% of daylight hours.

How warm is the sea around Barcelona in October?

The average sea temperature around Barcelona in October is 21°C.

Does it rain in Barcelona in October?

There are usually 11 days with some rain in Barcelona in October and the average monthly rainfall is 86mm.

Barcelona October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:48 18:33
Thursday, 16th October 2025 07:04 18:09
Friday, 31st October 2025 07:22 17:48

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