Sea temperature in Corfu in December
The sea around Corfu averages 18°C in December, usually between 17°C and 20°C. That is cold for most swimmers; a wetsuit helps.
Average18°CCool
Usual range17°C–20°C80% of readings
vs November−2.8°cooler
vs January−1.5°cooler next month
Through the year
Monthly averages 2023–2025. Water at 22°C or warmer: June–October.
December in recent years
| 2023 | 18°C |
|---|---|
| 2024 | 19°C |
| 2025 | 19°C |
Nearby in December
Beaches in Corfu
63 of 63 beaches have an Excellent EU water-quality grade. See which ones are calm today.