First Time in Santorini: Things to Know before Visiting Learn more

Average High/Low Temperatures by Month

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °C 14 14 16 18 23 27 29 29 26 23 19 15
Low °C 10 10 11 13 17 21 23 23 21 18 14 11

Average High/Low Temperatures by Month

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High °F 57 57 60 65 73 81 85 85 79 73 65 59
Low °F 50 50 52 56 62 70 74 74 69 64 57 52

January in Santorini: The weather is cold, and windy. The island is really quiet with no tourists. January is probably the rainiest month and one of the coldest.

February in Santorini: The weather is cold, and windy. Locals mention that February is always the coldest month.

March in Santorini: The weather remains cold but a small change occurs in March in relation with 3 previous months. More sun, less rain. It can be a nice time for hikers and sightseers to visit but they must be prepared for rain and cold nights.

April in Santorini: The weather gets warm. Probably the best month for hiking and sightseeing.

May in Santorini: The weather in May, is consistently sunny and warm. May is one of the best months of the year to visit Santorini when the temperatures are high and the chance of rain is low. Santorini hotels have availability and great rates!

June in Santorini: The weather in June is hot and sunny. It is the start of beach season when tourists arrive in large numbers. Prices for hotels and flights are more reasonable in June.

July in Santorini: The weather in July is hot and sunny. July is one of the busiest months of the year in Santorini. Book your hotel at least two months in advance to ensure availability.

August in Santorini: The weather in August is hot and sunny with occasional strong winds (ideal for water sports). August is the busiest still popular time for travel to Santorini, huge numbers of families and couples arriving on the island.

September in Santorini: The weather is much like June hot and sunny but cooling a little. The water tends to be warmer as it heats over the summer months.

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