San Juan de Alicante weather in October 2025

Expect 24°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Juan de Alicante in October. Check more long-term weather averages for San Juan de Alicante in October before you book your next holiday to Costa Blanca in 2025/2026.

  • 24°C maximum daytime temperature in October in San Juan de Alicante24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in October in San Juan de Alicante10
    10 days with some rainfall
  • 14°C minimum night-time temperature in October in San Juan de Alicante14
    14°C min night temperature
  • 11 hours of daylight per day in October in San Juan de Alicante11
    11 hours of daylight per day
  • No heat & humidity in October in San Juan de Alicante0
    No heat & humidity
  • 67 mm monthly rainfall in October in San Juan de Alicante67
    67 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in San Juan de Alicante4
    4 (Moderate) UV index
  • 22°C sea temperature in October in San Juan de Alicante22
    22°C sea temperature

More about the San Juan de Alicante

San Juan de Alicante by month

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The October weather guide for Costa Blanca (San Juan de Alicante) 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 the Costa Blanca

How hot is it in San Juan de Alicante in October?

Daytime temperatures usually reach 24°C in San Juan de Alicante in October, falling to 14°C at night.

How sunny is it in San Juan de Alicante in October?

There are normally 7 hours of bright sunshine each day in San Juan de Alicante in October - that's 63% of daylight hours.

How warm is the sea around San Juan de Alicante in October?

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

Does it rain in San Juan de Alicante in October?

There are usually 10 days with some rain in San Juan de Alicante in October and the average monthly rainfall is 67mm.

San Juan de Alicante October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:58 18:44
Thursday, 16th October 2025 07:12 18:22
Friday, 31st October 2025 07:27 18:03

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