Karpathos weather in September 2025

Expect 27°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Karpathos in September. Check more long-term weather averages for Karpathos in September before you book your next holiday to Greece in 2025/2026.

  • 27°C maximum daytime temperature in September in Karpathos27
    27°C max day temperature
  • 11 hours of sunshine per day
  • 2 days with some rainfall in September in Karpathos2
    2 days with some rainfall
  • 20°C minimum night-time temperature in September in Karpathos20
    20°C min night temperature
  • 12 hours of daylight per day in September in Karpathos12
    12 hours of daylight per day
  • Low heat & humidity in September in KarpathosL
    Low heat & humidity
  • 11 mm monthly rainfall in September in Karpathos11
    11 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Karpathos7
    7 (High) UV index
  • 24°C sea temperature in September in Karpathos24
    24°C sea temperature

More about Karpathos

Karpathos by month

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The September weather guide for Greece (Karpathos) 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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More about Greece

How hot is it in Karpathos in September?

Daytime temperatures usually reach 27°C in Karpathos in September with low heat and humidity, falling to 20°C at night.

How sunny is it in Karpathos in September?

There are normally 11 hours of bright sunshine each day in Karpathos in September - that's 86% of daylight hours.

How warm is the sea around Karpathos in September?

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

Does it ever rain in Karpathos in September?

There are usually 2 days with some rain in Karpathos in September and the average monthly rainfall is 11mm.

Karpathos September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:43 18:38
Monday, 15th September 2025 05:54 18:18
Tuesday, 30th September 2025 06:05 17:56

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