Sea temperature in Chalkida in October
The sea around Chalkida averages 24°C in October, usually between 22°C and 26°C. That is pleasant for swimming, refreshing at first.
Average24°CRefreshing
Usual range22°C–26°C80% of readings
vs September+3.4°warmer
vs November−7.6°cooler next month
Through the year
Monthly averages 2023–2025.
October in recent years
| 2023 | 24°C |
|---|---|
| 2024 | 25°C |
| 2025 | 23°C |
Nearby in October
Beaches in Chalkida
30 of 31 beaches have an Excellent EU water-quality grade. See which ones are calm today.