Weather in Santorini
What's the weather like in Santorini?
Santorini has a moderate climate and low overall rainfall. Average daytime highs range from 14°C (57°F) in January to 28°C (82°F) in July, with overnight lows around 9°C (48°F) and 22°C (72°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Santorini are April through November.
Quick facts
- Country
- 🇬🇷 Greece
- Region
- Europe
- Time zone
- Europe/Athens
- Coordinates
- 36.407, 25.462
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 14°C / 57°F | 9°C / 48°F | 75 mm | 8 | 0 |
| February | 14°C / 57°F | 9°C / 48°F | 55 mm | 6 | 0 |
| March | 16°C / 61°F | 11°C / 52°F | 40 mm | 4 | 0 |
| April | 18°C / 64°F | 13°C / 55°F | 15 mm | 3 | 0 |
| May | 22°C / 72°F | 16°C / 61°F | 5 mm | 1 | 0 |
| June | 27°C / 81°F | 20°C / 68°F | 1 mm | 1 | 0 |
| July | 28°C / 82°F | 22°C / 72°F | 1 mm | 1 | 0 |
| August | 28°C / 82°F | 22°C / 72°F | 1 mm | 1 | 0 |
| September | 26°C / 79°F | 19°C / 66°F | 5 mm | 2 | 0 |
| October | 23°C / 73°F | 17°C / 63°F | 30 mm | 4 | 0 |
| November | 19°C / 66°F | 14°C / 57°F | 55 mm | 7 | 0 |
| December | 16°C / 61°F | 11°C / 52°F | 80 mm | 8 | 0 |
Santorini by month
Detailed weather for any specific month:
Cities with a similar climate to Santorini
Live forecast, sunrise/sunset, and more.