What to expect in Santorini in June
June is a strong choice for Santorini: 27° / 19°, with the biggest crowds of the year and premium prices.
Santorini weather in June
Typical conditions in Santorini during June, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 27°C 81°F |
|---|---|
| Average low | 19°C 66°F |
| Rainfall | Dry 3/100 |
| Sea temperature | 22°C 72°F |
| Daylight | 14 h 37 min |
| How it feels | Warm and comfortable |
Average highs sit around 27°C with lows near 19°C. It is one of the drier months — pack light.
Crowds & demand
Crowd levels are High for Santorini — the biggest crowds of the year.
Prices & value
This month counts as high season: premium prices.
What to pack
Light layers for 27°C days and something with sleeves for evenings, which cool to around 19°C. Rain gear is largely optional this month, which keeps your bag light.
What it costs
This is peak pricing for Santorini. Expect to pay a premium on flights and accommodation, and to book considerably further ahead than usual. Compared with the most expensive month of the year, you are looking at roughly 25% less.
Who this month suits
- Travellers who want the most reliable weather
Events & what’s on
No major festivals fall in June, so the destination feels like its everyday self.
Santorini in June compared with nearby months
If your dates are flexible by a few weeks, this is what shifting them actually buys you.
| Month | Temp | Crowds | Price | Score |
|---|---|---|---|---|
| April | 19° / 12° | Moderate | $ | 68 |
| May | 23° / 15° | Moderate | $$ | 66 |
| June · This month | 27° / 19° | High | $$$ | 53 |
| July | 29° / 22° | High | $$$ | 43 |
| August | 29° / 23° | High | $$$ | 39 |
These months score higher for Santorini on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in June
If the destination is negotiable but the month is not, these places are at their best in June.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
