Sea temperature in Chalkida in June
The sea around Chalkida averages 25°C in June, usually between 22°C and 27°C. That is warm enough for most people to swim comfortably.
Average25°CWarm
Usual range22°C–27°C80% of readings
vs May+9.7°warmer
vs July−3.2°cooler next month
Through the year
Monthly averages 2023–2025.
June in recent years
| 2023 | 24°C |
|---|---|
| 2024 | 26°C |
| 2025 | 25°C |
Nearby in June
Beaches in Chalkida
30 of 31 beaches have an Excellent EU water-quality grade. See which ones are calm today.