Altea weather in October 2025

Expect 73°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Altea in October. Check more long-term weather averages for Altea in October before you book your next holiday to Costa Blanca in 2025/2026.

  • 73°F maximum daytime temperature in October in Altea73
    73°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in October in Altea10
    10 days with some rainfall
  • 57°F minimum night-time temperature in October in Altea57
    57°F min night temperature
  • 11 hours of daylight per day in October in Altea11
    11 hours of daylight per day
  • No heat & humidity in October in Altea0
    No heat & humidity
  • 3.0 inches monthly rainfall in October in Altea3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Altea4
    4 (Moderate) UV index
  • 72°F sea temperature in October in Altea72
    72°F sea temperature

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The October weather guide for Costa Blanca (Altea) 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)  |  Imperial (°F)

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More about the Costa Blanca

How hot is it in Altea in October?

Daytime temperatures usually reach 73°F in Altea in October, falling to 57°F at night.

How sunny is it in Altea in October?

There are normally 7 hours of bright sunshine each day in Altea in October - that's 61% of daylight hours.

How warm is the sea around Altea in October?

The average sea temperature around Altea in October is 72°F.

Does it rain in Altea in October?

There are usually 10 days with some rain in Altea in October and the average monthly rainfall is 3.0 inches.

Altea October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:56 18:43
Thursday, 16th October 2025 07:10 18:20
Friday, 31st October 2025 07:26 18:01

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