Sea temperature in Chalkida in July
The sea around Chalkida averages 28°C in July, usually between 26°C and 29°C. That is warm enough for most people to swim comfortably.
Average28°CVery warm
Usual range26°C–29°C80% of readings
vs June+8.7°warmer
vs August−6.2°cooler next month
Through the year
Monthly averages 2023–2025.
July in recent years
| 2023 | 28°C |
|---|---|
| 2024 | 28°C |
| 2025 | 28°C |
Nearby in July
Beaches in Chalkida
30 of 31 beaches have an Excellent EU water-quality grade. See which ones are calm today.