What to expect in Santorini in March
March is a quiet, off-peak month in Santorini: 16° / 10°, plenty of space at the main sights and some of the best deals of the year. Great if you value space over perfect conditions.
Santorini weather in March
Typical conditions in Santorini during March, based on long-run climate normals rather than any single year. Treat it as a planning guide, not a forecast.
| Average high | 16°C 61°F |
|---|---|
| Average low | 10°C 50°F |
| Rainfall | Dry 25/100 |
| Sea temperature | 16°C 61°F |
| Daylight | 11 h 58 min |
| How it feels | Mild — layers weather |
Average highs sit around 16°C with lows near 10°C. It is one of the drier months — pack light.
Crowds & demand
Crowd levels are Low for Santorini — plenty of space at the main sights.
Prices & value
This month counts as low season: some of the best deals of the year.
What to pack
Layers you can shed: 16°C by day and about 10°C after dark is a two-jacket kind of month. Rain gear is largely optional this month, which keeps your bag light.
What it costs
This is one of the cheaper months to visit Santorini. Flights and accommodation sit near their yearly floor, and you can usually book late without being punished for it. Compared with the most expensive month of the year, you are looking at roughly 80% less.
Who this month suits
- Anyone travelling on a budget
- People who would rather have space than perfect conditions
Events & what’s on
No major festivals fall in March, so the destination feels like its everyday self.
Santorini in March 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 |
|---|---|---|---|---|
| January | 14° / 9° | Low | $ | 76 |
| February | 14° / 9° | Low | $ | 76 |
| March · This month | 16° / 10° | Low | $ | 76 |
| April | 19° / 12° | Moderate | $ | 68 |
| May | 23° / 15° | Moderate | $$ | 66 |
These months score higher for Santorini on the same blend of weather, crowds and price. Same destination, better odds.
Or go somewhere else in March
If the destination is negotiable but the month is not, these places are at their best in March.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated October 2026
