Deia weather in September 2026

Expect daytime maximum temperatures of 77°F in Deia, Majorca in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 2.4 inches of rainfall in the month.

  • 77°F maximum daytime temperature in September in Deia77
    77°F max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Deia8
    8 days with some rainfall
  • 61°F minimum night-time temperature in September in Deia61
    61°F min night temperature
  • 12 hours of daylight per day in September in Deia12
    12 hours of daylight per day
  • No heat & humidity in September in Deia0
    No heat & humidity
  • 2.4 inches monthly rainfall in September in Deia2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 6 (High) in September in Deia6
    6 (High) UV index
  • 77°F sea temperature in September in Deia77
    77°F sea temperature

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The September weather guide for Majorca (Deia) 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 Majorca

How hot is it in Deia in September?

Daytime temperatures usually reach 79°F in Deia in September with low heat and humidity, falling to 63°F at night.

How sunny is it in Deia in September?

There are normally 8 hours of bright sunshine each day in Deia in September - that's 63% of daylight hours.

How warm is the sea around Deia in September?

The average sea temperature around Deia in September is 77°F.

Does it rain in Deia in September?

There are usually 7 days with some rain in Deia in September and the average monthly rainfall is 2.3 inches.

Deia September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 06:17 19:21
Tuesday, 15th September 2026 06:30 18:58
Wednesday, 30th September 2026 06:45 18:34

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