Formentera weather in October 2025

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

  • 24°C maximum daytime temperature in October in Formentera24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 11 days with some rainfall in October in Formentera11
    11 days with some rainfall
  • 16°C minimum night-time temperature in October in Formentera16
    16°C min night temperature
  • 11 hours of daylight per day in October in Formentera11
    11 hours of daylight per day
  • No heat & humidity in October in Formentera0
    No heat & humidity
  • 67 mm monthly rainfall in October in Formentera67
    67 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Formentera4
    4 (Moderate) UV index
  • 22°C sea temperature in October in Formentera22
    22°C sea temperature

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The October weather guide for Formentera 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 Spain

How hot is it in Formentera in October?

Daytime temperatures usually reach 24°C in Formentera in October, falling to 16°C at night.

How sunny is it in Formentera in October?

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

How warm is the sea around Formentera in October?

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

Does it rain in Formentera in October?

There are usually 11 days with some rain in Formentera in October and the average monthly rainfall is 67mm.

Formentera October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:50 18:37
Thursday, 16th October 2025 07:05 18:14
Friday, 31st October 2025 07:20 17:55

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