Weather in Santorini in October
Santorini, Greece averages a high of 21.8°C (71.2°F) and low of 18.7°C (65.7°F) in October, with 3 rain days and 10 hours of daily sunshine. Travel score: 87.7/100 (Excellent). The best time to visit Santorini is July.
High
22°C71°F
Low
19°C66°F
🌧️
3
rain days
☀️
10
hrs/day sunshine
💧
71%
humidity
88— Excellent
October in Santorini is mild and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Santorini?
How much does it rain in Santorini in October?
Santorini receives an average of 21.7mm of rainfall across 3 rainy days in October. The annual total is 291.4mm.
What should I pack for Santorini in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🌬️
Windbreaker
Windy conditions (30 km/h average)
Traveling to Greece in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Santorini
Popular comparisons:
How can I plan my trip to Santorini?
What other cities are near Santorini?
What are other popular cities in Greece?
What is the weather like in other months in Santorini?
Data based on 1994–2024 averages · Last updated: 2024-12-31