Formentera weather in January 2026

Expect daytime maximum temperatures of 15°C in Formentera, Spain in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall.

  • 15°C maximum daytime temperature in January in Formentera15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in January in Formentera13
    13 days with some rainfall
  • 8°C minimum night-time temperature in January in Formentera8
    8°C min night temperature
  • 10 hours of daylight per day in January in Formentera10
    10 hours of daylight per day
  • No heat & humidity in January in Formentera0
    No heat & humidity
  • 37 mm monthly rainfall in January in Formentera37
    37 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Formentera2
    2 (Low) UV index
  • 15°C sea temperature in January in Formentera15
    15°C sea temperature

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The January 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 warm is it in Formentera in January?

Daytime temperatures usually reach 15°C in Formentera in January, falling to 8°C at night.

How sunny is it in Formentera in January?

There are normally 5 hours of bright sunshine each day in Formentera in January - that's 54% of daylight hours.

How warm is the sea around Formentera in January?

The average sea temperature around Formentera in January is 15°C.

Does it rain in Formentera in January?

There are usually 13 days with some rain in Formentera in January and the average monthly rainfall is 37mm.

Formentera January sunrise & sunset times

Browse the sunrise and sunset times for Formentera in January 2026. Select a month to view Formentera sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 08:12 17:44
Friday, 16th January 2026 08:10 17:58
Saturday, 31st January 2026 08:01 18:15

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