Santorini weather in August 2019

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

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

Guide to Santorini weather in August

The average maximum daytime temperature in Santorini in August is a warm 27°C (81°F) with moderate heat & humidity. The average night-time temperature is usually a warm 22°C (72°F). There are usually 12 hours of bright sunshine each day, which represents 92% of the 13 hours of daylight.

Expect 1mm (0.0 inches) of rainfall across the whole of August with 1 day with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Santorini in August is 24°C (75°F).

The weather in Santorini in August is represented by Thira.

Santorini sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Santorini in August 2019. 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
Thursday, 1st August 2019 06:24 20:24
Friday, 16th August 2019 06:36 20:08
Saturday, 31st August 2019 06:48 19:48
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