Sea temperature in Patra in July
The sea around Patra averages 28°C in July, usually between 26°C and 30°C. That is warm enough for most people to swim comfortably.
Average28°CVery warm
Usual range26°C–30°C80% of readings
vs June+3.0°warmer
vs August−0.0°cooler next month
Through the year
Monthly averages 2023–2025. Water at 22°C or warmer: June–October.
July in recent years
| 2023 | 28°C |
|---|---|
| 2024 | 28°C |
| 2025 | 27°C |
Nearby in July
Beaches in Patra
53 of 55 beaches have an Excellent EU water-quality grade. See which ones are calm today.