Santorini weather averages

Going to Santorini? Find the best month to visit Santorini based on the weather.

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Check Santorini weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Santorini is expected to be 23°C, while the average maximum temperature in April is 19°C. The holiday weather guide shown above is for Thira.

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

Santorini weather averages: best month

Santorini Best month Averages
Warmest July 28°C
Sunniest June & July 13 hours per day
Least rain June, July, August & September 1 day
Warmest sea August & September 24°C

Santorini climate guide

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Santorini weather averages by month

Check Santorini holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Santorini weather with the USA

Below the Santorini weather chart shows maximum daytime temperature for Santorini, Greece (Thira) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Santorini, Greece (Thira)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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Popular Santorini destinations

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