Balearic Islands weather in September 2025

Expect daytime maximum temperatures of 26°C in Balearic Islands, Spain in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 55 mm of rainfall in the month.

  • 26°C maximum daytime temperature in September in Balearic Islands (Palma)26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 7 days with some rainfall in September in Balearic Islands (Palma)7
    7 days with some rainfall
  • 16°C minimum night-time temperature in September in Balearic Islands (Palma)16
    16°C min night temperature
  • 12 hours of daylight per day in September in Balearic Islands (Palma)12
    12 hours of daylight per day
  • Low heat & humidity in September in Balearic Islands (Palma)L
    Low heat & humidity
  • 55 mm monthly rainfall in September in Balearic Islands (Palma)55
    55 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Balearic Islands (Palma)6
    6 (High) UV index
  • 25°C sea temperature in September in Balearic Islands (Palma)25
    25°C sea temperature

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The September weather guide for Balearic Islands (Palma) 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.

Top Balearic Islands destinations

Below are average maximum temperatures at popular countries, regions and places in the Balearic Islands in September. Select a holiday destination to see more weather parameters.

All Balearic Islands regions

All Balearic Islands destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about the Balearic Islands

How hot is it in the Balearic Islands in September?

Daytime temperatures usually reach 26°C in Palma, Balearic Islands in September with low heat and humidity, falling to 16°C at night.

How sunny is it in the Balearic Islands in September?

There are normally 8 hours of bright sunshine each day in Palma, Balearic Islands in September - that's 64% of daylight hours.

How warm is the sea around the Balearic Islands in September?

The average sea temperature around Palma, Balearic Islands in September is 25°C.

Does it rain in the Balearic Islands in September?

There are usually 7 days with some rain in Palma, Balearic Islands in September and the average monthly rainfall is 55mm.

Balearic Islands September sunrise & sunset times

Browse the sunrise and sunset times for Balearic Islands in September 2025. Select a month to view Balearic Islands sunrise and sunset times for the next 12 months. The Balearic Islands sunrise and sunset times shown below are for Palma.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:18 19:20
Monday, 15th September 2025 06:31 18:58
Tuesday, 30th September 2025 06:45 18:33

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