What to Wear in Santorini in May
Perfect weather — stunning views without peak crowds. Expect 18°–25°C with 4 rainy days on average.
☀️
High
25°C
🌙
Low
18°C
🌧️
Rain days
4
🌡️
Feel
Pleasantly Warm
Typical outfit
~22°C average
About May in Santorini
May in Santorini typically brings perfect weather — stunning views without peak crowds. With averages of 18°–25°C, the conditions call for perfect weather for exploring! light layers will keep you comfortable all day.
The classic "three-layer" rule works perfectly here: a base, a mid-layer, and something for wind.