Mahon weather in September 2025

Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Mahon in September. Check more long-term weather averages for Mahon in September before you book your next holiday to Menorca in 2025/2026.

  • 26°C maximum daytime temperature in September in Mahon26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 8 days with some rainfall in September in Mahon8
    8 days with some rainfall
  • 18°C minimum night-time temperature in September in Mahon18
    18°C min night temperature
  • 12 hours of daylight per day in September in Mahon12
    12 hours of daylight per day
  • Low heat & humidity in September in MahonL
    Low heat & humidity
  • 61 mm monthly rainfall in September in Mahon61
    61 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Mahon6
    6 (High) UV index
  • 25°C sea temperature in September in Mahon25
    25°C sea temperature

More about Mahon

Mahon by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Menorca

  • Save up to £60 per person on holidays with myJet2
  • £60pp off winter 2024/2025 & £50pp off summer 2025
  • Travel before 31st October 2025 (inclusive)

Expires at 23:59 on Saturday 30th Nov 2024 · View all Jet2holidays offers

Jet2holidaysJet2holidays deal finder

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.

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

Back to top

More about Menorca

How hot is it in Mahon in September?

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

How sunny is it in Mahon in September?

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

How warm is the sea around Mahon in September?

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

Does it rain in Mahon in September?

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

Mahon September sunrise & sunset times

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

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^