Denia weather in October 2025

Expect daytime maximum temperatures of 24°C in Denia, Costa Blanca in October based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 82 mm of rainfall in the month.

  • 24°C maximum daytime temperature in October in Denia24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in October in Denia10
    10 days with some rainfall
  • 14°C minimum night-time temperature in October in Denia14
    14°C min night temperature
  • 11 hours of daylight per day in October in Denia11
    11 hours of daylight per day
  • No heat & humidity in October in Denia0
    No heat & humidity
  • 82 mm monthly rainfall in October in Denia82
    82 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Denia4
    4 (Moderate) UV index
  • 22°C sea temperature in October in Denia22
    22°C sea temperature

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The October weather guide for Costa Blanca (Denia) 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 Denia in October?

Daytime temperatures usually reach 24°C in Denia in October, falling to 14°C at night.

How sunny is it in Denia in October?

There are normally 7 hours of bright sunshine each day in Denia in October - that's 60% of daylight hours.

How warm is the sea around Denia in October?

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

Does it rain in Denia in October?

There are usually 10 days with some rain in Denia in October and the average monthly rainfall is 82mm.

Denia October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:56 18:42
Thursday, 16th October 2025 07:10 18:20
Friday, 31st October 2025 07:26 18:00

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