Menorca weather in September 2025

Expect daytime maximum temperatures of 26°C in Menorca in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 61 mm of rainfall in the month.

  • 26°C maximum daytime temperature in September in Menorca (Mahon)26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Menorca (Mahon)8
    8 days with some rainfall
  • 18°C minimum night-time temperature in September in Menorca (Mahon)18
    18°C min night temperature
  • 12 hours of daylight per day in September in Menorca (Mahon)12
    12 hours of daylight per day
  • Low heat & humidity in September in Menorca (Mahon)L
    Low heat & humidity
  • 61 mm monthly rainfall in September in Menorca (Mahon)61
    61 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Menorca (Mahon)6
    6 (High) UV index
  • 25°C sea temperature in September in Menorca (Mahon)25
    25°C sea temperature

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The September weather guide for Menorca (Mahon) 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 Menorca destinations

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

All Menorca destinations

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

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More about Menorca

How hot is it in Menorca in September?

Daytime temperatures usually reach 26°C in Mahon, Menorca in September with low heat and humidity, falling to 18°C at night.

How sunny is it in Menorca in September?

There are normally 8 hours of bright sunshine each day in Mahon, Menorca in September - that's 61% of daylight hours.

How warm is the sea around Menorca in September?

The average sea temperature around Mahon, Menorca in September is 25°C.

Does it rain in Menorca in September?

There are usually 8 days with some rain in Mahon, Menorca in September and the average monthly rainfall is 61mm.

Menorca September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:11 19:14
Monday, 15th September 2025 06:24 18:51
Tuesday, 30th September 2025 06:38 18:27

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