Santorini in August (2026)
Not the ideal time
August is generally not the best time to visit Santorini. Hottest (32°C), most expensive, temperatures around 32°C. If your dates are fixed, you'll get peak prices and peak crowds.
Temperature
32°C
Weather
Hottest (32°C), most expensive
Crowds
Peak
Prices
Peak
August vs the best time to visit Santorini
The best months to visit Santorini are May, June, September, October and the months to avoid are July, August. August is one of the trickier months — plan flexible, indoor-friendly activities.
See the full month-by-month guide →Things to do in Santorini in August
Oia Sunset
Santorini's famous sunset from the ruined castle in Oia draws hundreds every evening — arrive 2 hours early to claim a spot, or watch from one of the taverna terraces with a glass of Assyrtiko wine.
Caldera Rim Walk (Fira to Oia)
A 9km trail along the volcanic caldera edge connecting Fira to Oia — dramatic views the entire way. Allow 3–4 hours; begin at dawn to avoid the heat and have the path almost to yourself.
Akrotiri Archaeological Site
The Minoan Bronze Age city buried by the volcanic eruption of 1613 BC — preserved under volcanic ash like a Greek Pompeii. Extraordinary and almost always uncrowded.
Santorini Wine Tasting
Assyrtiko grown in the island's volcanic soil is one of Greece's finest whites. Santo Wines has the best caldera views; Domaine Sigalas has the best wine. A tasting costs €15–25.
Catamaran Sailing Trip
Sail around the caldera, swim in the hot springs (naturally heated geothermal water), snorkel at White Beach, and watch the sunset from the water — the best perspective of Santorini's impossible beauty.
Fira Town & Cable Car
Santorini's capital clings to the caldera rim — narrow lanes of shops and cafes, with a cable car (or 588 steps past donkeys) connecting the town to the old port below.
Santorini in August — FAQs
Is August a good time to visit Santorini?
August is generally not the best time to visit Santorini. Hottest (32°C), most expensive, temperatures around 32°C. If your dates are fixed, you'll get peak prices and peak crowds.
What is the weather like in Santorini in August?
In August, Santorini sees hottest (32°c), most expensive with temperatures around 32°C. The island struggles to cope with visitor numbers
Is Santorini crowded and expensive in August?
August brings peak crowds and peak prices in Santorini. The best months overall are May, June, September, October, so you may find better value than peak season.
What should I pack for Santorini in August?
Pack for temperatures around 32°C. Bring rain protection and a flexible plan in case weather disrupts outdoor activities.
Full Travel Guide
Planning a Santorini trip in August?
Things to do, where to stay, budgets and local tips — all free.
Read the Full Santorini Guide →