Azores weather in September 2025

Expect 24°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Azores in September. Check more long-term weather averages for Azores in September before you book your next holiday to Azores in 2025/2026.

  • 24°C maximum daytime temperature in September in Azores (Ponta Delgada, Sao Miguel)24
    24°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in September in Azores (Ponta Delgada, Sao Miguel)16
    16 days with some rainfall
  • 17°C minimum night-time temperature in September in Azores (Ponta Delgada, Sao Miguel)17
    17°C min night temperature
  • 12 hours of daylight per day in September in Azores (Ponta Delgada, Sao Miguel)12
    12 hours of daylight per day
  • Low heat & humidity in September in Azores (Ponta Delgada, Sao Miguel)L
    Low heat & humidity
  • 84 mm monthly rainfall in September in Azores (Ponta Delgada, Sao Miguel)84
    84 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Azores (Ponta Delgada, Sao Miguel)7
    7 (High) UV index
  • 23°C sea temperature in September in Azores (Ponta Delgada, Sao Miguel)23
    23°C sea temperature

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The September weather guide for Azores (Ponta Delgada, Sao Miguel) 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 Azores destinations

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

All Azores destinations

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

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How hot is it in the Azores in September?

Daytime temperatures usually reach 24°C in Ponta Delgada, Sao Miguel, Azores in September, falling to 17°C at night.

How sunny is it in the Azores in September?

There are normally 6 hours of bright sunshine each day in Ponta Delgada, Sao Miguel, Azores in September - that's 46% of daylight hours.

How warm is the sea around the Azores in September?

The average sea temperature around Ponta Delgada, Sao Miguel, Azores in September is 23°C.

Does it rain in the Azores in September?

There are usually 16 days with some rain in Ponta Delgada, Sao Miguel, Azores in September and the average monthly rainfall is 84mm.

What is the chance of a hurricane in the Azores in September?

On average less than 1 day in September in Ponta Delgada, Sao Miguel, Azores is likely to be affected by the passage of one or more tropical storms.

Azores September sunrise & sunset times

Browse the sunrise and sunset times for Azores in September 2025. Select a month to view Azores sunrise and sunset times for the next 12 months. The Azores sunrise and sunset times shown below are for Ponta Delgada, Sao Miguel.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:13 19:12
Monday, 15th September 2025 06:25 18:50
Tuesday, 30th September 2025 06:38 18:27

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