Weather in Santorini in April
Santorini, Greece averages a high of 17.7°C (63.9°F) and low of 14°C (57.2°F) in April, with 3 rain days and 11.8 hours of daily sunshine. Travel score: 81.7/100 (Excellent). The best time to visit Santorini is July.
High
18°C64°F
Low
14°C57°F
🌧️
3
rain days
☀️
11.8
hrs/day sunshine
💧
70%
humidity
82— Excellent
April in Santorini is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Santorini?
How much does it rain in Santorini in April?
Santorini receives an average of 14.6mm of rainfall across 3 rainy days in April. The annual total is 291.4mm.
What should I pack for Santorini in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🌬️
Windbreaker
Windy conditions (32 km/h average)
Traveling to Greece in April?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31