Karpathos weather in September 2026

Expect daytime maximum temperatures of 27°C in Karpathos, Greece in September based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 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

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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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How hot is it in Karpathos in September?

Daytime temperatures usually reach 28°C in Karpathos in September with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Karpathos in September?

There are normally 9 hours of bright sunshine each day in Karpathos in September - that's 76% of daylight hours.

How warm is the sea around Karpathos in September?

The average sea temperature around Karpathos in September is 25°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 13mm.

Karpathos September sunrise & sunset times

Browse the sunrise and sunset times for Karpathos in September 2026. Select a month to view Karpathos sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:43 18:39
Tuesday, 15th September 2026 05:54 18:18
Wednesday, 30th September 2026 06:05 17:57

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