Skiathos Town weather in September 2025

Expect 26°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Skiathos Town in September. Check more long-term weather averages for Skiathos Town in September before you book your next holiday to Skiathos in 2025/2026.

  • 26°C maximum daytime temperature in September in Skiathos Town26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 3 days with some rainfall in September in Skiathos Town3
    3 days with some rainfall
  • 15°C minimum night-time temperature in September in Skiathos Town15
    15°C min night temperature
  • 12 hours of daylight per day in September in Skiathos Town12
    12 hours of daylight per day
  • Low heat & humidity in September in Skiathos TownL
    Low heat & humidity
  • 38 mm monthly rainfall in September in Skiathos Town38
    38 mm of monthly rainfall
  • UV (maximum) index 6 (High) in September in Skiathos Town6
    6 (High) UV index
  • 24°C sea temperature in September in Skiathos Town24
    24°C sea temperature

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The September weather guide for Skiathos (Skiathos Town) 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)

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How hot is it in Skiathos Town in September?

Daytime temperatures usually reach 26°C in Skiathos Town in September with low heat and humidity, falling to 15°C at night.

How sunny is it in Skiathos Town in September?

There are normally 9 hours of bright sunshine each day in Skiathos Town in September - that's 75% of daylight hours.

How warm is the sea around Skiathos Town in September?

The average sea temperature around Skiathos Town in September is 24°C.

Does it ever rain in Skiathos Town in September?

There are usually 3 days with some rain in Skiathos Town in September and the average monthly rainfall is 38mm.

Skiathos Town September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 18:57
Monday, 15th September 2025 06:07 18:34
Tuesday, 30th September 2025 06:21 18:10

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