Santorini weather in September 2020

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Below are average maximum temperatures at popular destinations in Santorini in September. Select a destination to see more weather parameters.

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The September weather guide for Santorini 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.

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How hot is it in Santorini in September?

Daytime temperatures usually reach 25°C in Thira, Santorini in September with low heat and humidity, falling to 20°C at night.

How sunny is it in Santorini in September?

There are normally 10 hours of bright sunshine each day in Thira, Santorini in September - that's 83% of daylight hours.

How warm is the sea around Santorini in September?

The average sea temperature around Thira, Santorini in September is 24°C.

Does it ever rain in Santorini in September?

There is usually 1 day with some rain in Thira, Santorini in September and the average monthly rainfall is 13mm.

Santorini sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Santorini in September 2020. Select a month to view Santorini sunrise & sunset times for the next twelve months. The Santorini sunrise & sunset times shown below are for Thira.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:50 19:46
Tuesday, 15th September 2020 07:01 19:25
Wednesday, 30th September 2020 07:13 19:03
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Metric (°C / mm)  |  Imperial (°F / inches)

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