Ermioni
Greece
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Ermioni, Greece

The ideal sea water temperature of 25.8°C (78.4°F) makes July in Ermioni, Greece, the best time for swimming and other water activities.

Sea temperature

In July, the average sea temperature is 25.8°C (78.4°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In July, the average length of the day in Ermioni is 14.4h.

What is the water temperature in July in Ermioni?

In Ermioni, the average seawater temperature in July is 25.8°C (78.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in July in Ermioni?

In July, the average length of the day is 14.4h.
Average sea temperature in July - Ermioni, Greece
  • Average sea temperature in July: 25.8°C

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).

Average daylight in July - Ermioni, Greece
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).