San Juan weather in October 2025

Expect 23°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Juan in October. Check more long-term weather averages for San Juan in October before you book your next holiday to Ibiza in 2025/2026.

  • 23°C maximum daytime temperature in October in San Juan23
    23°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in October in San Juan11
    11 days with some rainfall
  • 15°C minimum night-time temperature in October in San Juan15
    15°C min night temperature
  • 11 hours of daylight per day in October in San Juan11
    11 hours of daylight per day
  • No heat & humidity in October in San Juan0
    No heat & humidity
  • 74 mm monthly rainfall in October in San Juan74
    74 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in San Juan4
    4 (Moderate) UV index
  • 22°C sea temperature in October in San Juan22
    22°C sea temperature

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The October weather guide for Ibiza (San Juan) 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 Ibiza

How hot is it in San Juan in October?

Daytime temperatures usually reach 23°C in San Juan in October, falling to 15°C at night.

How sunny is it in San Juan in October?

There are normally 7 hours of bright sunshine each day in San Juan in October - that's 59% of daylight hours.

How warm is the sea around San Juan in October?

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

Does it rain in San Juan in October?

There are usually 11 days with some rain in San Juan in October and the average monthly rainfall is 74mm.

San Juan October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:50 18:36
Thursday, 16th October 2025 07:05 18:14
Friday, 31st October 2025 07:20 17:54

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