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"Hottest month, very crowded"
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Santorini is a crescent-shaped caldera left behind by one of the largest volcanic eruptions in recorded history. The blue-domed churches and whitewashed houses of Oia and Fira sit on cliffs high above the water. Cruise ships anchor inside the caldera and tender passengers ashore to reach the black-sand beaches, the Bronze Age ruins at Akrotiri, and the island's restaurants.
Santorini in July is warm and sunny, with average highs around 87°F and lows that rarely dip below 73°F. Rain is uncommon, with only about 0 rainy days expected across the month, ideal for beach days and shore excursions. Hottest month, very crowded
Crowds are moderate in July, making it a good balance between availability and weather. Pack reef-safe SPF 50+ sunscreen, a hat, and breathable fabrics. The sun at 87°F is intense, especially near the water.
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The average high temperature in Santorini during July is 87°F, with a low of 73°F.
Santorini typically sees 0 days of rain in July. Hottest month, very crowded
For a July cruise to Santorini, you should pack lightweight, breathable clothing, swimwear, and sun protection.